A presentation for students regarding segments, rays, and angles. Also involves a 9-item quiz and exercises, as well as demonstrative techniques of "stretching" points to transform them to lines, rays, segments, and angles.
Chapter 1 ( Basic Concepts in Geometry )rey castro
Chapter 1 Basic Concepts in Geometry
1.1 Points, Lines and Planes
1.2 Line Segment
1.3 Rays and Angles
1.4 Some Special Angles
1.5 Angles Made By A Transversal
1.6 Transversal Across Two Parallel Lines
1.7 Conditions For Parallelism
This document defines and provides examples of basic geometric terms including:
- Points have no dimensions and define an exact location in space.
- Lines extend infinitely in both directions and have no beginning or end.
- Angles are formed by two rays with a common endpoint and are measured in degrees. Common angles include acute, right, obtuse, and straight angles.
- Plane figures like circles, polygons, and quadrilaterals are two-dimensional shapes on a flat surface.
- Solid figures have depth and include spheres, cones, cylinders, pyramids, prisms, and cubes. They are defined by their faces, edges, vertices, and sometimes a base.
The document introduces some basic concepts in geometry, including:
1. Points, lines, and planes are undefined terms that form the foundations of geometry.
2. It explains concepts like collinear points, coplanar points, line segments, rays, and how to classify angles.
3. It discusses intersections of lines, planes, and examples of modeling intersections of geometric figures.
By this end of the presentation you will be able to:
Identify and model points, lines, and planes.
Identify collinear and coplanar points.
Identify non collinear and non coplanar points.
The document defines and describes the different parts and types of triangles. It discusses the primary parts of a triangle including sides, angles, and vertices. It then describes the secondary parts such as the median, altitude, and angle bisector. The document outlines the different types of triangles according to their angles, including acute, obtuse, right, and equiangular triangles. It also defines triangle types according to their sides, such as scalene, isosceles, and equilateral triangles. In the end, it provides an activity to test the reader's understanding of these triangle concepts.
This document defines and describes different types of angles:
1) Adjacent angles share a common vertex and side. Vertically opposite angles are formed when two lines intersect and are equal.
2) Complementary angles have a sum of 90 degrees. Supplementary angles have a sum of 180 degrees.
3) A linear pair is two adjacent supplementary angles.
4) A transversal intersects two or more lines. It forms corresponding, alternate, and interior angles that follow specific properties.
5As Lesson Plan on Pairs of Angles Formed by Parallel Lines Cut by a TransversalElton John Embodo
The document outlines a lesson plan on teaching pairs of angles formed by parallel lines cut by a transversal. The objectives are for students to identify, classify, and discuss parallelism in real life. The lesson includes an activity where students draw and label parallel lines cut by a transversal. Various pairs of angles are analyzed, such as alternate interior angles, alternate exterior angles, and corresponding angles. Definitions are provided for each type of pair. The lesson aims to teach students the characteristics and properties of different pairs of angles formed with parallel lines.
This will help you in differentiating subsets of a line such as line segments, ray and opposite rays. Also in finding the number of line segments and rays in a given line.
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Chapter 1 ( Basic Concepts in Geometry )rey castro
Chapter 1 Basic Concepts in Geometry
1.1 Points, Lines and Planes
1.2 Line Segment
1.3 Rays and Angles
1.4 Some Special Angles
1.5 Angles Made By A Transversal
1.6 Transversal Across Two Parallel Lines
1.7 Conditions For Parallelism
This document defines and provides examples of basic geometric terms including:
- Points have no dimensions and define an exact location in space.
- Lines extend infinitely in both directions and have no beginning or end.
- Angles are formed by two rays with a common endpoint and are measured in degrees. Common angles include acute, right, obtuse, and straight angles.
- Plane figures like circles, polygons, and quadrilaterals are two-dimensional shapes on a flat surface.
- Solid figures have depth and include spheres, cones, cylinders, pyramids, prisms, and cubes. They are defined by their faces, edges, vertices, and sometimes a base.
The document introduces some basic concepts in geometry, including:
1. Points, lines, and planes are undefined terms that form the foundations of geometry.
2. It explains concepts like collinear points, coplanar points, line segments, rays, and how to classify angles.
3. It discusses intersections of lines, planes, and examples of modeling intersections of geometric figures.
By this end of the presentation you will be able to:
Identify and model points, lines, and planes.
Identify collinear and coplanar points.
Identify non collinear and non coplanar points.
The document defines and describes the different parts and types of triangles. It discusses the primary parts of a triangle including sides, angles, and vertices. It then describes the secondary parts such as the median, altitude, and angle bisector. The document outlines the different types of triangles according to their angles, including acute, obtuse, right, and equiangular triangles. It also defines triangle types according to their sides, such as scalene, isosceles, and equilateral triangles. In the end, it provides an activity to test the reader's understanding of these triangle concepts.
This document defines and describes different types of angles:
1) Adjacent angles share a common vertex and side. Vertically opposite angles are formed when two lines intersect and are equal.
2) Complementary angles have a sum of 90 degrees. Supplementary angles have a sum of 180 degrees.
3) A linear pair is two adjacent supplementary angles.
4) A transversal intersects two or more lines. It forms corresponding, alternate, and interior angles that follow specific properties.
5As Lesson Plan on Pairs of Angles Formed by Parallel Lines Cut by a TransversalElton John Embodo
The document outlines a lesson plan on teaching pairs of angles formed by parallel lines cut by a transversal. The objectives are for students to identify, classify, and discuss parallelism in real life. The lesson includes an activity where students draw and label parallel lines cut by a transversal. Various pairs of angles are analyzed, such as alternate interior angles, alternate exterior angles, and corresponding angles. Definitions are provided for each type of pair. The lesson aims to teach students the characteristics and properties of different pairs of angles formed with parallel lines.
This will help you in differentiating subsets of a line such as line segments, ray and opposite rays. Also in finding the number of line segments and rays in a given line.
For more instructional resources, CLICK me here! 👇👇👇
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here! 👍👍👍
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
This lesson plan is for a 9th grade mathematics class on the Pythagorean theorem. The objectives are for students to identify the parts of a right triangle and solve for unknown sides using the theorem. The teacher will present the theorem using pictures and examples on an overhead projector. Students will practice solving problems identifying missing legs and hypotenuses of right triangles. They will then complete practice problems independently for homework.
The document provides examples and explanations for translating word problems and phrases into algebraic expressions. It gives examples such as "18 less than a number" being translated to "x - 18" and "the product of a number and 5" being "5n". It also provides word problems like writing an expression for the total cost of admission plus rides at a county fair. The document teaches learners how to identify keywords that indicate mathematical operations when translating word phrases into algebraic notation.
This document discusses how to calculate the volumes of various three-dimensional geometric figures. It provides formulas for finding the volumes of rectangular prisms, triangular prisms, cylinders, pyramids, and cones. Examples are given for each figure to demonstrate how to apply the volume formulas. A reference sheet at the end lists the key volume formulas for quick reference.
A polygon is defined as a plane figure formed by three or more line segments that intersect only at their endpoints. It must be a closed region. Regular polygons have equal side lengths and equal interior angles, while equilateral polygons only have equal side lengths. Convex polygons are those where any segment joining two interior points lies entirely within the polygon, while concave polygons contain at least one interior angle greater than 180 degrees.
1) Complementary angles are two angles whose measures sum to 90 degrees. They do not need to share a vertex or side.
2) Supplementary angles are two angles whose measures sum to 180 degrees.
3) Examples show complementary angles with measures summing to 90 degrees and supplementary angles with measures summing to 180 degrees.
1. There are three classifications of angles: acute angles which are less than 90 degrees, right angles which are exactly 90 degrees, and obtuse angles which are greater than 90 degrees.
2. The document provides examples and definitions of each angle classification and asks students to identify examples of each type of angle from images.
3. Students are expected to learn to identify, define, and classify angles as acute, right, or obtuse.
This document defines angles and how to measure them using a protractor. It begins by defining key geometric terms like points, lines, and line segments. It then defines what an angle is, noting that an angle is formed when two non-collinear rays share a common endpoint called the vertex. The two rays are called the arms of the angle. Angles are measured in degrees using a protractor, which is placed with its crossbar lined up with the vertex so the scale can be used to read the measure of the angle. The goal is to be able to measure angles to the nearest 50 using a protractor.
The document defines and discusses different types of polygons. The main points are:
1. A polygon is a plane figure formed by three or more line segments that intersect only at their endpoints to form a closed region.
2. Polygons can be classified as convex or concave based on whether any line segment connecting two points within the polygon lies entirely inside or outside the polygon.
3. Regular polygons are polygons that are both equilateral (all sides the same length) and equiangular (all interior angles the same measure).
The document discusses basic concepts in geometry including points, lines, planes, and their relationships. It defines a point as having no size or shape, a line as connecting two or more points and extending indefinitely in both directions, and a plane as a flat two-dimensional surface containing points and lines. The document provides examples of naming points, lines, and planes and identifies collinear points that lie on the same line and coplanar points that lie on the same plane. It includes practice problems asking students to name, draw, and identify various geometric concepts.
The document defines and provides examples of different types of triangles based on their interior angles and side lengths. It explains that triangles can be classified as right, obtuse, or acute based on their interior angles, and as equilateral, isosceles, or scalene based on their side lengths. Examples are given of right scalene triangles, obtuse isosceles triangles, and acute scalene triangles to demonstrate how triangles can be classified based on both their angles and side lengths.
Mathematics 7: Angles (naming, types and how to measure them)Romne Ryan Portacion
An angle is defined as the amount of turn between two straight lines that share a common endpoint called the vertex. Angles are measured in degrees using a protractor and can be acute (between 0-90 degrees), right (90 degrees), obtuse (between 90-180 degrees), or straight (180 degrees). Angles can be named using the vertex letter and the first letters of the lines that form the angle, such as ∠BAC.
This document provides definitions and examples related to key geometric concepts. It introduces undefined terms like point, line, and plane and defines them as having no size, extending infinitely in two directions, and being a flat surface that extends infinitely, respectively. It discusses other terms like collinear points, coplanar, segments, and rays. The document also covers postulates about how points and lines intersect and defines a postulate. Examples illustrate applying the concepts and a quiz tests understanding.
This document defines key geometry concepts such as points, lines, planes, and their relationships. It provides examples of naming points, lines, and planes, including collinear points that lie on the same line and coplanar points that lie in the same plane. Examples also demonstrate naming segments and rays with different endpoints, and identifying opposite rays. Diagrams show intersecting lines and planes, including lines within a plane, lines that do not intersect a plane, and lines intersecting a plane at a point. Two intersecting planes are shown meeting at a line of intersection. Guided practice problems apply the concepts to name intersections and identify relationships in diagrams.
Points, lines, and planes are the basic building blocks of geometry. A point is a location without shape and is represented by a capital letter. A line contains points and has no thickness, with exactly one line passing through any two points. The intersection of two lines is a point. A plane is a flat surface made up of points that extends infinitely in all directions, with the intersection of two planes being a line. Planes are identified by a capital italicized letter or by three non-collinear points.
Many occupations require converting between metric units, including tradespeople, engineers, scientists, and medical professionals. It is easiest to use a conversion chart that shows relationships between units like kilometers, meters, centimeters, and millimeters. Area and volume conversions involve squaring or cubing the units, so they can produce very large results. Common area units include hectares and square meters, while volume is often measured in cubic meters, liters, or milliliters. Liquid volume is termed capacity. Mass conversions also use multiples of 1000, with the gram and kilogram as base units.
The document defines and describes different types of polygons. It explains that a polygon is a closed figure made of line segments that intersect at endpoints. Polygons are classified as convex or concave depending on whether line extensions of the sides cross the interior or not. Regular polygons are both equilateral (equal sides) and equiangular (equal angles). Examples of different polygons are provided to illustrate these concepts.
The presentation introduces the basic and undefined terms in geometry, including points, lines, planes, collinear points, and coplanar points. It defines lines, line segments, rays, and angles using these terms. It also classifies angles as acute, right, obtuse, or straight based on their measure. Finally, it discusses the intersections of lines, planes, and a line and plane, noting that two lines intersect at a point, a line and plane intersect at a line, and two planes intersect at a plane or empty set.
This document defines and provides examples of undefined terms in geometry, including points, lines, planes, and space/solids. It states that an undefined term is a term that does not require further explanation. Points are defined as having no dimensions and are represented by a dot. Lines have infinite length but no width or thickness. Planes are flat surfaces with length and width but no thickness. Space or solids are boundless, three-dimensional sets that can contain points, lines, and planes. The document provides examples of how to name each term and includes diagrams.
Angles Formed by Parallel Lines Cut by a TransversalBella Jao
This document discusses parallel lines and angles formed when lines are cut by a transversal. It begins by defining parallel lines and explaining that a transversal is a line that intersects two or more lines at different points. It then defines and provides examples of several types of angles formed, including alternate interior/exterior angles, same side interior/exterior angles, and corresponding angles. Groups are then assigned to prove properties of these angles for parallel lines cut by a transversal. The document concludes with practice problems finding missing angle measures using the properties and an assignment involving parallel lines cut by a transversal.
The document defines and provides examples of the six main types of angles: acute angles which are less than 90 degrees; right angles of 90 degrees; obtuse angles between 90 and 180 degrees; straight angles of 180 degrees; reflex angles between 180 and 360 degrees; and complete angles of 360 degrees. Examples are given for each type of angle to illustrate their defining characteristics and measures.
The document defines basic geometric concepts such as points, lines, planes, and their relationships. A point has no dimensions and is represented by a dot. A line extends in one dimension and is represented by an arrowed straight line. A plane extends in two dimensions and is represented by an imaginary flat surface. Collinear points lie on the same line, and coplanar points lie on the same plane. A line segment consists of two endpoints and all points between them. A ray consists of an initial point and all points on one side of it. Opposite rays have the same initial point but extend in opposite directions. The intersection of geometric figures is the set of common points they share.
The document defines key terms in geometry such as undefined terms, definitions, postulates, and theorems. It explains that undefined terms like point, line, and plane cannot be defined precisely but can be described. Definitions use words to precisely define a term. Postulates are accepted as true without proof, while theorems can be proven. It provides examples of geometry postulates and theorems.
This lesson plan is for a 9th grade mathematics class on the Pythagorean theorem. The objectives are for students to identify the parts of a right triangle and solve for unknown sides using the theorem. The teacher will present the theorem using pictures and examples on an overhead projector. Students will practice solving problems identifying missing legs and hypotenuses of right triangles. They will then complete practice problems independently for homework.
The document provides examples and explanations for translating word problems and phrases into algebraic expressions. It gives examples such as "18 less than a number" being translated to "x - 18" and "the product of a number and 5" being "5n". It also provides word problems like writing an expression for the total cost of admission plus rides at a county fair. The document teaches learners how to identify keywords that indicate mathematical operations when translating word phrases into algebraic notation.
This document discusses how to calculate the volumes of various three-dimensional geometric figures. It provides formulas for finding the volumes of rectangular prisms, triangular prisms, cylinders, pyramids, and cones. Examples are given for each figure to demonstrate how to apply the volume formulas. A reference sheet at the end lists the key volume formulas for quick reference.
A polygon is defined as a plane figure formed by three or more line segments that intersect only at their endpoints. It must be a closed region. Regular polygons have equal side lengths and equal interior angles, while equilateral polygons only have equal side lengths. Convex polygons are those where any segment joining two interior points lies entirely within the polygon, while concave polygons contain at least one interior angle greater than 180 degrees.
1) Complementary angles are two angles whose measures sum to 90 degrees. They do not need to share a vertex or side.
2) Supplementary angles are two angles whose measures sum to 180 degrees.
3) Examples show complementary angles with measures summing to 90 degrees and supplementary angles with measures summing to 180 degrees.
1. There are three classifications of angles: acute angles which are less than 90 degrees, right angles which are exactly 90 degrees, and obtuse angles which are greater than 90 degrees.
2. The document provides examples and definitions of each angle classification and asks students to identify examples of each type of angle from images.
3. Students are expected to learn to identify, define, and classify angles as acute, right, or obtuse.
This document defines angles and how to measure them using a protractor. It begins by defining key geometric terms like points, lines, and line segments. It then defines what an angle is, noting that an angle is formed when two non-collinear rays share a common endpoint called the vertex. The two rays are called the arms of the angle. Angles are measured in degrees using a protractor, which is placed with its crossbar lined up with the vertex so the scale can be used to read the measure of the angle. The goal is to be able to measure angles to the nearest 50 using a protractor.
The document defines and discusses different types of polygons. The main points are:
1. A polygon is a plane figure formed by three or more line segments that intersect only at their endpoints to form a closed region.
2. Polygons can be classified as convex or concave based on whether any line segment connecting two points within the polygon lies entirely inside or outside the polygon.
3. Regular polygons are polygons that are both equilateral (all sides the same length) and equiangular (all interior angles the same measure).
The document discusses basic concepts in geometry including points, lines, planes, and their relationships. It defines a point as having no size or shape, a line as connecting two or more points and extending indefinitely in both directions, and a plane as a flat two-dimensional surface containing points and lines. The document provides examples of naming points, lines, and planes and identifies collinear points that lie on the same line and coplanar points that lie on the same plane. It includes practice problems asking students to name, draw, and identify various geometric concepts.
The document defines and provides examples of different types of triangles based on their interior angles and side lengths. It explains that triangles can be classified as right, obtuse, or acute based on their interior angles, and as equilateral, isosceles, or scalene based on their side lengths. Examples are given of right scalene triangles, obtuse isosceles triangles, and acute scalene triangles to demonstrate how triangles can be classified based on both their angles and side lengths.
Mathematics 7: Angles (naming, types and how to measure them)Romne Ryan Portacion
An angle is defined as the amount of turn between two straight lines that share a common endpoint called the vertex. Angles are measured in degrees using a protractor and can be acute (between 0-90 degrees), right (90 degrees), obtuse (between 90-180 degrees), or straight (180 degrees). Angles can be named using the vertex letter and the first letters of the lines that form the angle, such as ∠BAC.
This document provides definitions and examples related to key geometric concepts. It introduces undefined terms like point, line, and plane and defines them as having no size, extending infinitely in two directions, and being a flat surface that extends infinitely, respectively. It discusses other terms like collinear points, coplanar, segments, and rays. The document also covers postulates about how points and lines intersect and defines a postulate. Examples illustrate applying the concepts and a quiz tests understanding.
This document defines key geometry concepts such as points, lines, planes, and their relationships. It provides examples of naming points, lines, and planes, including collinear points that lie on the same line and coplanar points that lie in the same plane. Examples also demonstrate naming segments and rays with different endpoints, and identifying opposite rays. Diagrams show intersecting lines and planes, including lines within a plane, lines that do not intersect a plane, and lines intersecting a plane at a point. Two intersecting planes are shown meeting at a line of intersection. Guided practice problems apply the concepts to name intersections and identify relationships in diagrams.
Points, lines, and planes are the basic building blocks of geometry. A point is a location without shape and is represented by a capital letter. A line contains points and has no thickness, with exactly one line passing through any two points. The intersection of two lines is a point. A plane is a flat surface made up of points that extends infinitely in all directions, with the intersection of two planes being a line. Planes are identified by a capital italicized letter or by three non-collinear points.
Many occupations require converting between metric units, including tradespeople, engineers, scientists, and medical professionals. It is easiest to use a conversion chart that shows relationships between units like kilometers, meters, centimeters, and millimeters. Area and volume conversions involve squaring or cubing the units, so they can produce very large results. Common area units include hectares and square meters, while volume is often measured in cubic meters, liters, or milliliters. Liquid volume is termed capacity. Mass conversions also use multiples of 1000, with the gram and kilogram as base units.
The document defines and describes different types of polygons. It explains that a polygon is a closed figure made of line segments that intersect at endpoints. Polygons are classified as convex or concave depending on whether line extensions of the sides cross the interior or not. Regular polygons are both equilateral (equal sides) and equiangular (equal angles). Examples of different polygons are provided to illustrate these concepts.
The presentation introduces the basic and undefined terms in geometry, including points, lines, planes, collinear points, and coplanar points. It defines lines, line segments, rays, and angles using these terms. It also classifies angles as acute, right, obtuse, or straight based on their measure. Finally, it discusses the intersections of lines, planes, and a line and plane, noting that two lines intersect at a point, a line and plane intersect at a line, and two planes intersect at a plane or empty set.
This document defines and provides examples of undefined terms in geometry, including points, lines, planes, and space/solids. It states that an undefined term is a term that does not require further explanation. Points are defined as having no dimensions and are represented by a dot. Lines have infinite length but no width or thickness. Planes are flat surfaces with length and width but no thickness. Space or solids are boundless, three-dimensional sets that can contain points, lines, and planes. The document provides examples of how to name each term and includes diagrams.
Angles Formed by Parallel Lines Cut by a TransversalBella Jao
This document discusses parallel lines and angles formed when lines are cut by a transversal. It begins by defining parallel lines and explaining that a transversal is a line that intersects two or more lines at different points. It then defines and provides examples of several types of angles formed, including alternate interior/exterior angles, same side interior/exterior angles, and corresponding angles. Groups are then assigned to prove properties of these angles for parallel lines cut by a transversal. The document concludes with practice problems finding missing angle measures using the properties and an assignment involving parallel lines cut by a transversal.
The document defines and provides examples of the six main types of angles: acute angles which are less than 90 degrees; right angles of 90 degrees; obtuse angles between 90 and 180 degrees; straight angles of 180 degrees; reflex angles between 180 and 360 degrees; and complete angles of 360 degrees. Examples are given for each type of angle to illustrate their defining characteristics and measures.
The document defines basic geometric concepts such as points, lines, planes, and their relationships. A point has no dimensions and is represented by a dot. A line extends in one dimension and is represented by an arrowed straight line. A plane extends in two dimensions and is represented by an imaginary flat surface. Collinear points lie on the same line, and coplanar points lie on the same plane. A line segment consists of two endpoints and all points between them. A ray consists of an initial point and all points on one side of it. Opposite rays have the same initial point but extend in opposite directions. The intersection of geometric figures is the set of common points they share.
The document defines key terms in geometry such as undefined terms, definitions, postulates, and theorems. It explains that undefined terms like point, line, and plane cannot be defined precisely but can be described. Definitions use words to precisely define a term. Postulates are accepted as true without proof, while theorems can be proven. It provides examples of geometry postulates and theorems.
Lines and line segments can be measured and named using points labeled with letters. Lines extend indefinitely while line segments have distinct endpoints. Two line segments that intersect form angles, with the point of intersection called the vertex. Angles are named using the vertex letter in the middle. A right angle measures 90 degrees and is formed by perpendicular lines or line segments. Acute angles are less than 90 degrees while obtuse angles are greater than 90 degrees. Parallel lines never intersect even if extended indefinitely.
1) Geometry studies points, lines, line segments, rays, and angles. Points have no size or dimension and are represented by capital letters. Lines extend indefinitely in both directions.
2) A line segment is a part of a line that has two endpoints and a definite length. It is named using its endpoints.
3) A ray has one endpoint and extends indefinitely in one direction. It is named using its endpoint and any other point on the ray.
4) An angle is formed when two rays share a common endpoint. The types of angles are right, acute, obtuse, and straight.
This document provides an overview of geometric construction concepts including:
- The principles of geometric construction using only a ruler and compass.
- Key terminology related to points, lines, angles, planes, circles, polygons and other basic geometric entities.
- Procedures for performing common geometric constructions such as bisecting lines, arcs and angles, constructing perpendiculars and parallels, dividing lines into equal parts, and constructing tangencies.
This document provides an introduction to basic geometry concepts including:
- Points, lines, and planes are the undefined terms that form the foundations of geometry.
- A point has no dimension, a line has one dimension and extends indefinitely, and a plane has two dimensions and extends indefinitely.
- Geometric figures can intersect if they share one or more points in common. The intersection of two lines is a point, a line and plane intersect at a point, and two planes intersect along a line.
- Angles are classified as acute, right, obtuse or straight based on their measure.
This document discusses basic geometry concepts including:
1) Points, lines, and planes are the building blocks of geometry. A point has position but no size, a line has no beginning or end, and a plane is a flat surface with length and breadth but no height.
2) Perpendicular lines meet at right angles and parallel lines are always the same distance apart and never meet.
3) The document provides exercises measuring and classifying angles, including perpendicular, parallel, and neither relationships between line segments as well as measuring and constructing various angles.
The document defines basic geometric concepts such as points, lines, planes, and their relationships. A point has no dimensions and is represented by a dot. A line extends in one dimension and is represented by an arrowed straight line. Collinear points lie on the same line. A plane extends in two dimensions and is represented by a flat surface. Coplanar points lie on the same plane. Other concepts like line segments and rays are also defined in terms of points lying on lines.
The document defines basic geometric terms including points, which have no dimensions; lines, which extend infinitely in one direction; and planes, which extend infinitely in two dimensions. It also defines line segments as portions of lines between two endpoints, rays as extending infinitely from one endpoint, and discusses the intersection of lines and planes. The examples provide visual representations of these geometric concepts and their relationships to one another.
This document provides an overview of basic geometric concepts taught in a 6th grade mathematics class. It defines key terms like point, line, line segment, ray, angle, polygons, triangles, quadrilaterals, and circles. The lesson is taught by two teachers, Pooja Bindal and Shalu Verma, aims to help students understand properties of quadrilaterals and distinguish between different types of quadrilaterals and polygons. The document explains concepts like vertices, sides, adjacent sides, opposite sides, radii, diameters, chords, sectors, and segments of circles. The intended learning outcome is for students to understand the definitions of basic geometric shapes and apply their knowledge in different situations.
This document provides an overview of basic geometric concepts taught in a 6th grade mathematics class. It defines key terms like point, line, line segment, ray, angle, polygons, triangles, quadrilaterals, and circles. The lesson is taught by two teachers, Pooja Bindal and Shalu Verma, aims to help students understand properties of quadrilaterals and distinguish between different types of quadrilaterals and polygons. Examples and diagrams are provided to explain points, lines, angles, triangles, circles and their components. The intended learning outcome is for students to understand these basic geometric concepts and apply their knowledge.
Pointslinesplanesrays, segments and parallel, perpendicular and skewHuron School District
Points are exact locations in space that have no length, width, or height. Lines extend indefinitely in both directions and have only length. Planes are flat surfaces that extend indefinitely and have length and width but no height. These three terms - points, lines, and planes - are the basic undefined terms in geometry.
The document defines different types of angles and their properties. It explains that an angle is formed when two lines meet at a vertex point. Angles can be measured and classified as acute, obtuse, right or reflex depending on their degree measure. The relationships between angles formed by parallel and intersecting lines are also described, including that vertically opposite, corresponding, and alternate angles are equal. Pairs of lines can be intersecting, parallel, or perpendicular.
Points, lines, and planes are the undefined terms in geometry that form its foundations. A point has no dimensions and marks a location in space, a line extends in one dimension, and a plane extends in two dimensions. The basic elements of 2D space are points, lines, line segments, rays, angles, and their intersections. Rays and angles are defined using points and lines, with rays having a starting point and angles consisting of two rays with the same starting point.
1. The document defines and provides examples of different types of lines including perpendicular, intersecting, concurrent, parallel, and skew lines. It also defines perpendicularity.
2. Perpendicular lines intersect to form right angles. If two lines intersect to form right angles at a point, they are perpendicular. The perpendicular bisector of a line segment is the line perpendicular to the segment at its midpoint.
3. Parallel lines never intersect and have the same slope when graphed on a coordinate plane. They are shown with double lines or slanted lines symbols.
The document provides information on geometric constructions of conic sections. It defines conic sections as curves formed by the intersection of a plane and a cone, including circles, ellipses, parabolas, and hyperbolas. It then describes several methods for constructing each type of conic section geometrically, such as using concentric circles to draw an ellipse, the focus-directrix definition to draw parabolas, and locus properties involving distances from two focal points to draw hyperbolas. Diagrams illustrate each construction method.
The document introduces some basic concepts in geometry including:
- Points, lines, and planes are the undefined terms that form the foundations of geometry.
- A point has no dimension, a line extends in one dimension, and a plane extends in two dimensions.
- Geometric figures like lines, line segments, rays, and angles are defined based on points.
- Intersections occur when geometric figures share one or more common points, such as two lines intersecting at a single point.
The document introduces some basic concepts in geometry, including:
- Points, lines, and planes are the undefined terms that form the foundations of geometry.
- A point has no dimension, a line extends in one dimension, and a plane extends in two dimensions.
- Geometric figures can intersect if they share one or more points in common. The intersection of two lines is a point, two planes intersect along a line, and a line and plane intersect at a point.
- Other concepts introduced are line segments, rays, angles, and classifications of angles as acute, right, obtuse or straight.
This document defines and provides examples of key geometry terms including:
- Point - a specific location in space denoted by an uppercase letter
- Line - extends without end in two directions
- Ray - has one endpoint and extends in one direction from that point
- Segment - a piece of a line with two endpoints
It gives examples of naming lines, rays, and segments and having the reader practice identifying and naming examples. Key terms are lines, rays, segments, intersecting lines, and parallel lines.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
2. SPACE is the set of ALL POINTS.
A POINT is an exact place in space. It is
denoted by a dot, having no measurement
nor dimension. POINTS are named using
capital letters.
A LINE is a stream of POINTS that doesn’t
end, and extends in both directions. LINES
are named by a small letter or any two
POINTS CONTAINED in the LINE.
3. l
A
line l or l
B C
line BC or line CB
BC or CB
4. We can define a segment. A LINE SEGMENT
is a SUBSET/PORTION of a LINE that
includes TWO POINTS and all the POINTS in
BETWEEN.
B C
segment BC or segment CB
BC or CB
5. We can define a ray. A RAY is a
SUBSET/PORTION of a LINE that includes
one point called the ENDPOINT and all the
POINTS on one side of the ENDPOINT.
D E
A RAY is a LINE SEGMENT that extends in
ONLY ONE DIRECTION.
6. D E
ray DE or DE
D E
ray ED or ED
D E
line DE or line ED
DE or ED
7. ALL LINES are straight.
ALL LINES and SUBSETS OF LINES are sets
of POINTS.
Every SEGMENT corresponds to a unique
POSITIVE NUMBER called DISTANCE.
B
A 5 km
5,000 m
500 dam
8. The INTERSECTION or the place where TWO
DIFFERENT LINES meet is either ONE
POINT or EVERY POINT in the line.
A
B
C
9. 1-D Euclidean Geometry
Exercise One
1. Name five . G
A
lines. B
2. Name five C
line D H L
segments. E O
I
3. Name five F
rays. J K
10. We can also determine a set of non-collinear
points. NON-COLLINEAR POINTS are three
or more points that are not contained on the
same time.
COLLINEAR POINTS
lie on the same line. A
From this we can
define ANGLES. B
C
11. TWO NON-COLLINEAR RAYS that share the
SAME ENDPOINT form an ANGLE. The
POINT where the rays intersect is called the
VERTEX of the angle. The RAYS are called
the SIDES of the angle.
A
angle ABC or ABC B
angle CBA or CBA C
angle B or B
12. An ACUTE ANGLE is one measuring LESS
THAN 90°. It looks more like a closed book.
13. A RIGHT ANGLE is one measuring EXACTLY
90°. It looks more like a corner.
14. An OBTUSE ANGLE is one measuring MORE
THAN 90°. It looks more like an open book.
16. Five Items True or False (45 seconds)
Four Items Deductive Reasoning (20 seconds each)
17. All lines are STRAIGHT.
1.
TWO NON-COLLINEAR POINTS make up
2.
an angle.
ALL LINES and SUBSETS OF LINES are
3.
made up of points.
ACUTE ANGLES look more like open books.
4.
A ray is a line segment that extends in ONLY
5.
ONE DIRECTION.
18. Name all the ACUTE ANGLES formed by
6.
the intersection of these lines.
E
D
A
B
C
What are the line segments comprising the
7.
ANGLE EAD?
19. If the distance AB is 5 meters, and the
8.
distance BC is 20 decimeters, how many
centimeters does the distance AC have,
given that A-B-C?
Draw angle OMG. Then, draw a line segment
9.
MP such that point P is inside angle OMG.