The document contains 10 problems involving calculating angles between lines and planes in 3-dimensional space. Specifically, it contains:
1) Problems calculating angles between lines and planes in pyramids and cuboids.
2) A diagnostic test with 10 multiple choice questions assessing the ability to name and calculate angles between lines and planes in various 3D shapes.
3) The document provides practice for understanding lines and planes in 3D geometry, particularly as it relates to pyramids, cuboids, and calculating angles between geometric elements in 3-dimensional space.
Dokumen tersebut membahas tentang Pembelajaran Abad Ke-21 (PAK21) yang merupakan kerangka konsep pembelajaran berpusatkan murid yang berteraskan komunikasi, kolaborasi, pemikiran kritis, kreativiti, dan penerapan nilai murni serta etika.
This document contains instructions for several graph theory problems. It asks the student to:
1) Identify the vertices, edges, and degrees of graphs and calculate the sum of degrees.
2) Calculate the shortest path between two vertices in a graph.
3) Construct two possible subgraphs from a given graph.
4) Calculate the number of handshakes that would occur if five students sat at a circular table and shook hands with each other.
5) Draw a directed weighted graph representing airline routes and flight times and find the fastest route between two cities.
Dokumen tersebut membahas tentang Pembelajaran Abad Ke-21 (PAK21) yang merupakan kerangka konsep pembelajaran berpusatkan murid yang berteraskan komunikasi, kolaborasi, pemikiran kritis, kreativiti, dan penerapan nilai murni serta etika.
This document contains instructions for several graph theory problems. It asks the student to:
1) Identify the vertices, edges, and degrees of graphs and calculate the sum of degrees.
2) Calculate the shortest path between two vertices in a graph.
3) Construct two possible subgraphs from a given graph.
4) Calculate the number of handshakes that would occur if five students sat at a circular table and shook hands with each other.
5) Draw a directed weighted graph representing airline routes and flight times and find the fastest route between two cities.
Pupils will learn about fractions, including naming and writing proper fractions with denominators up to 10, comparing the values of fractions, expressing equivalent fractions, and adding two proper fractions with denominators up to 10. Teaching methods include using concrete objects to represent fractions, fraction charts, number lines, and paper folding. The goals are for pupils to name, write, compare, express equivalents, and add fractions in their simplest forms.
The document is an international mathematics contest for students in grades 5 and 6 containing 20 multiple choice questions ranging from 3 to 5 points. The questions cover a wide range of math topics including algebra, geometry, fractions, problem solving, and logic puzzles. The highest possible score is 100 points by answering all questions correctly.
Este documento apresenta 64 exercícios sobre teorema de Tales e semelhança de triângulos. Os exercícios envolvem cálculos de medidas desconhecidas em figuras geométricas dadas as condições de paralelismo e proporcionalidade entre segmentos e lados de polígonos. Alguns exercícios pedem para determinar medidas em situações que envolvem sombras projetadas e alturas de objetos. A maioria dos exercícios deve ser resolvida geometricamente usando o teorema de Tales ou propriedades de triângulos
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
The document contains 10 math problems involving finding equations of lines from graphs, finding gradients, y-intercepts, x-intercepts, and points of intersection of parallel and perpendicular lines. It provides diagrams and step-by-step workings for calculating values related to the straight lines shown. The document tests skills in using properties of straight lines, simultaneous equations, and coordinate geometry.
Mathematics Form 1-Chapter 8 lines and angles KBSM of form 3 chp 1 ...KelvinSmart2
This document contains notes on lines and angles from mathematics Form 3. It reviews concepts from Form 1 such as classifying angles and defining parallel and perpendicular lines. It then introduces new concepts like transversals, corresponding angles, interior angles, and alternate angles formed when a line crosses two parallel lines. It provides examples of using angle properties to solve problems involving triangles and quadrilaterals. Finally, it includes sample exercises involving finding missing angle measures using the properties of parallel lines crossed by a transversal.
Este documento presenta los contenidos mínimos que deben ser incluidos en la Prueba de Selección Universitaria de matemáticas para los primeros, segundos, terceros y cuartos años de enseñanza media. Incluye temas de números, álgebra, geometría, estadística y probabilidad. Para cada año se enumeran los objetivos y conceptos específicos que los estudiantes deben haber adquirido en cada área de la matemática.
MATHEMATICS FORM 4 KSSM CHAPTER 6 LINEAR INEQUALITIES IN TWO VARIABLESMISS ESTHER
This mathematics test covers chapter 6 on linear inequalities in two variables. Students are asked to graphically shade the region satisfying the inequalities y + x ≤ 4, y ≥ -1, and y < x, and then write three linear inequalities representing the shaded region. They must also state the three inequalities for a shaded region in diagram 1 and show their steps.
Dokumen ini membahas tentang penyelesaian masalah yang melibatkan konsep trigonometri sudut tirus, termasuk menentukan nilai tangen, sinus dan kosinus berdasarkan keterangan sudut dan sisi-sisi segitiga, mengkonversi antara derajat-menit dan derajat, serta menyelesaikan masalah-masalah aplikasi seperti menentukan tinggi layang-layang dan panjang tali.
Dokumen ini berisi soalan-soalan tentang alat-alat musik perkusi dan teori musik yang akan dievaluasi untuk pelajaran Pendidikan Muzik Tahun 6 Semester 1. Terdapat beberapa bahagian soalan yang meminta peserta mengenalpasti nama-nama alat musik, bunyi yang dihasilkan, makna istilah-istilah, dan memadankan unsur-unsur musik.
The document provides guidance on identifying and calculating angles between lines and planes in 3-dimensional space. It outlines four key skills: 1) Identifying the angle between a line and plane, 2) Calculating the angle between a line and plane, 3) Identifying the angle between two planes, and 4) Calculating the angle between two planes. Examples are given to demonstrate how to use trigonometric functions like tangent to determine specific angles within diagrams of 3D objects. Activities are also included for students to practice applying the skills, such as identifying angles within diagrams of cuboids.
This document contains sample answers and solutions to exercises in a math textbook. It includes:
1) Answers to standard form exercises and diagnostic tests in Chapter 1.
2) Answers to quadratic expressions exercises and diagnostic tests in Chapter 2.
3) Answers to sets exercises and diagnostic tests in Chapter 3.
4) Sample exercises and answers on mathematical reasoning in Chapter 4.
5) Sample exercises and answers on straight lines in Chapter 5.
The document provides concise worked out solutions to math problems across multiple chapters in a standardized format for student practice and review.
Pupils will learn about fractions, including naming and writing proper fractions with denominators up to 10, comparing the values of fractions, expressing equivalent fractions, and adding two proper fractions with denominators up to 10. Teaching methods include using concrete objects to represent fractions, fraction charts, number lines, and paper folding. The goals are for pupils to name, write, compare, express equivalents, and add fractions in their simplest forms.
The document is an international mathematics contest for students in grades 5 and 6 containing 20 multiple choice questions ranging from 3 to 5 points. The questions cover a wide range of math topics including algebra, geometry, fractions, problem solving, and logic puzzles. The highest possible score is 100 points by answering all questions correctly.
Este documento apresenta 64 exercícios sobre teorema de Tales e semelhança de triângulos. Os exercícios envolvem cálculos de medidas desconhecidas em figuras geométricas dadas as condições de paralelismo e proporcionalidade entre segmentos e lados de polígonos. Alguns exercícios pedem para determinar medidas em situações que envolvem sombras projetadas e alturas de objetos. A maioria dos exercícios deve ser resolvida geometricamente usando o teorema de Tales ou propriedades de triângulos
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
The document contains 10 math problems involving finding equations of lines from graphs, finding gradients, y-intercepts, x-intercepts, and points of intersection of parallel and perpendicular lines. It provides diagrams and step-by-step workings for calculating values related to the straight lines shown. The document tests skills in using properties of straight lines, simultaneous equations, and coordinate geometry.
Mathematics Form 1-Chapter 8 lines and angles KBSM of form 3 chp 1 ...KelvinSmart2
This document contains notes on lines and angles from mathematics Form 3. It reviews concepts from Form 1 such as classifying angles and defining parallel and perpendicular lines. It then introduces new concepts like transversals, corresponding angles, interior angles, and alternate angles formed when a line crosses two parallel lines. It provides examples of using angle properties to solve problems involving triangles and quadrilaterals. Finally, it includes sample exercises involving finding missing angle measures using the properties of parallel lines crossed by a transversal.
Este documento presenta los contenidos mínimos que deben ser incluidos en la Prueba de Selección Universitaria de matemáticas para los primeros, segundos, terceros y cuartos años de enseñanza media. Incluye temas de números, álgebra, geometría, estadística y probabilidad. Para cada año se enumeran los objetivos y conceptos específicos que los estudiantes deben haber adquirido en cada área de la matemática.
MATHEMATICS FORM 4 KSSM CHAPTER 6 LINEAR INEQUALITIES IN TWO VARIABLESMISS ESTHER
This mathematics test covers chapter 6 on linear inequalities in two variables. Students are asked to graphically shade the region satisfying the inequalities y + x ≤ 4, y ≥ -1, and y < x, and then write three linear inequalities representing the shaded region. They must also state the three inequalities for a shaded region in diagram 1 and show their steps.
Dokumen ini membahas tentang penyelesaian masalah yang melibatkan konsep trigonometri sudut tirus, termasuk menentukan nilai tangen, sinus dan kosinus berdasarkan keterangan sudut dan sisi-sisi segitiga, mengkonversi antara derajat-menit dan derajat, serta menyelesaikan masalah-masalah aplikasi seperti menentukan tinggi layang-layang dan panjang tali.
Dokumen ini berisi soalan-soalan tentang alat-alat musik perkusi dan teori musik yang akan dievaluasi untuk pelajaran Pendidikan Muzik Tahun 6 Semester 1. Terdapat beberapa bahagian soalan yang meminta peserta mengenalpasti nama-nama alat musik, bunyi yang dihasilkan, makna istilah-istilah, dan memadankan unsur-unsur musik.
The document provides guidance on identifying and calculating angles between lines and planes in 3-dimensional space. It outlines four key skills: 1) Identifying the angle between a line and plane, 2) Calculating the angle between a line and plane, 3) Identifying the angle between two planes, and 4) Calculating the angle between two planes. Examples are given to demonstrate how to use trigonometric functions like tangent to determine specific angles within diagrams of 3D objects. Activities are also included for students to practice applying the skills, such as identifying angles within diagrams of cuboids.
This document contains sample answers and solutions to exercises in a math textbook. It includes:
1) Answers to standard form exercises and diagnostic tests in Chapter 1.
2) Answers to quadratic expressions exercises and diagnostic tests in Chapter 2.
3) Answers to sets exercises and diagnostic tests in Chapter 3.
4) Sample exercises and answers on mathematical reasoning in Chapter 4.
5) Sample exercises and answers on straight lines in Chapter 5.
The document provides concise worked out solutions to math problems across multiple chapters in a standardized format for student practice and review.
This document discusses lines and planes in three dimensions. It covers types of planes such as vertical, inclined, and horizontal planes. It also discusses how to calculate the angle between two planes by referring to the perpendicular line between the lines that define each plane. Examples are provided on calculating the angle between two planes.
The document discusses the concepts of enlargement including:
1) The point of enlargement is where the object and enlarged image meet.
2) The scale factor (k) is the ratio of the lengths of the corresponding sides of the object and enlarged image.
3) The area of the enlarged image can be calculated by multiplying the scale factor squared by the area of the original object.
The document discusses distance-time graphs and calculating speed from the gradient. It defines gradient as the rate of change of the vertical axis quantity over the horizontal axis quantity. For distance-time graphs specifically, the gradient represents speed. It provides an example of a distance-time table and graph, then instructs on calculating speed for different periods using the graph and gradient formula. Students are assigned a worksheet to calculate speeds from a sample distance-time graph.
This document provides information about circular measure including radians, conversion between radians and degrees, length of arc, and area of sectors. It defines a radian as the angle subtended by an arc equal in length to the radius. Formulas are given for converting between radians and degrees, finding the length of an arc given the radian measure of its central angle, and finding the area of a sector given its radian measure and the radius. Several examples demonstrate applying these formulas to solve problems involving radians. Exercises provide additional practice problems for students to work through.
The document is about polygons and includes the following key points:
1. A polygon is a plane figure bounded by straight lines. There are two types of polygons: irregular polygons where the sides and interior angles are unequal, and regular polygons where the sides and interior angles are equal.
2. The name of different polygons is given based on the number of sides, such as triangle for 3 sides, quadrilateral for 4 sides, and pentagon for 5 sides.
3. The sum of the interior angles of a polygon is (n-2) x 180 degrees, where n is the number of sides. The sum of the exterior angles is always 360 degrees.
1. This document contains 10 exercises with multiple choice questions about calculating angles of elevation and depression based on diagrams showing vertical poles, towers, and other structures. The questions require applying trigonometric concepts like tangent, inverse tangent, and inverse sine to determine unknown angles and distances.
2. Exercise 1 contains 8 practice problems for students to work through. These cover topics like finding the angle of elevation from an observer to an object above them, using angles of elevation to calculate distances between points on vertical structures, and more.
3. Exercise 2 has 10 additional practice problems testing similar concepts to Exercise 1, focusing on calculating heights, distances, and angles using information about the angles of elevation/depression and other given
The document contains two chapters and exercises related to trigonometry. Chapter 9 covers trigonometry II and contains definitions and properties of trigonometric functions. The exercises contain 10 multiple choice questions related to calculating trigonometric functions like sine, cosine and tangent from diagrams and using trigonometric identities and inverse functions.
1. The document contains 10 mathematics word problems involving the calculation of areas and perimeters of circles, sectors, and composite shapes made of circles and lines. Various formulas involving pi, radii, arcs, and sectors are used.
2. The problems are presented with diagrams and given information such as lengths of arcs, radii, angles. Students are asked to use circle formulas to calculate perimeters and areas.
3. Detailed step-by-step working is shown for each problem, applying concepts like finding arc lengths, subtracting overlapping regions, and combining components of composite shapes.
The document contains 10 mathematics word problems involving the calculation of areas and perimeters of circles, sectors, and combinations of circles and straight lines. The problems require using formulas such as the circumference of a circle formula (2πr), area of a circle formula (πr^2), and calculating areas and perimeters of sectors. Detailed step-by-step workings are shown for each problem.
The document contains several multi-part math word problems involving geometry concepts like triangles, trapezoids, and circles. The problems include calculating lengths, angles, areas, perimeters, and expressions in terms of variables. Students are asked to show work and provide final answers in decimal form when specified. Diagrams accompany most problems to illustrate the shapes and variables involved.
This document contains 24 math word problems presented as diagrams with multiple choice answers. The problems cover a range of topics including number patterns, prime factors, common multiples, percentages, geometry concepts like lines, angles, polygons, circles, area, perimeter, volume, and problem solving skills. The level of difficulty ranges from straightforward applications of concepts to more complex multi-step problems.
This document contains 27 multiple choice questions about calculating areas of geometric shapes such as triangles, rectangles, circles, and composite figures. The questions provide diagrams of the shapes along with measurements and ask the reader to determine the area based on the information given.
1. The document describes how to show that two triangles are congruent by cutting out one triangle and placing it on top of the other so that their corresponding sides and angles coincide. It states that for two triangles to be congruent, their corresponding sides must have equal lengths and corresponding angles must have equal measures.
2. It then gives another example of two triangles where the sides correspond to each other (are equal in length) and states that this is sufficient to show the triangles are congruent.
3. Finally, it instructs students to look at two additional pairs of triangles and identify their corresponding sides of equal length and corresponding angles of equal measure to determine if they are congruent.
The document provides instructions for a quiz competition with 12 multiple choice questions across 3 sections. Participants have 60 seconds to answer each question and can discuss with teammates. Correct answers score 5 marks within 60 seconds or 2 marks within 30 seconds. Incorrect answers score 0 marks but allow a second chance. The sections cover quadratic equations, indices/logarithms, and coordinate geometry/statistics.
This document contains 20 multiple choice questions about calculating areas of geometric shapes such as triangles, circles, sectors, trapezoids, and polygons. The shapes are often comprised of or related to other geometric elements like diameters, radii, chords, tangents. Questions involve using properties of shapes, trigonometric functions, and formulas to determine the area based on given measurements or relationships between elements of the figures. An answer key is provided at the end listing the correct choice for each question.
F4 05thestraightline-090716074030-phpapp02Ragulan Dev
The document contains examples and exercises on straight lines. It covers key concepts like finding the gradient, y-intercept, x-intercept and equation of a straight line. It also includes problems involving parallel lines and finding coordinates of points on lines. Multiple choice diagnostic tests are provided to assess understanding of straight line concepts.
This document contains 40 multiple choice mathematics questions from a Form 1 & 2 PMR 2012 exam. The questions cover topics such as numbers and operations, algebra, geometry, measurement, and ratios. The answers to each question are provided at the end.
Here are the key steps to solve quadratic equations:
1. Factorize the quadratic expression if possible. This allows using the zero product property.
2. Use the quadratic formula if factorizing is not possible:
x = (-b ± √(b^2 - 4ac)) / 2a
3. Solve for the roots. The roots are the values of x that make the quadratic equation equal to 0.
4. Check your solutions in the original equation to verify they are correct roots.
5. Determine the nature of the roots:
- If the discriminant (b^2 - 4ac) is greater than 0, there are two real distinct roots.
- If the discriminant
The document contains 15 multiple choice questions related to geometry. The questions cover topics like angles, triangles, circles, and quadrilaterals. Some questions provide diagrams to accompany the problem statements. The last part of the document lists the answers to each question in the form of a key or answer grid.
This document contains instructions and questions for a mathematics preliminary examination. It consists of 7 questions testing skills in algebra, trigonometry, geometry, statistics, and problem solving. Students are instructed to show their working, use formulas provided, and give answers to a specified degree of accuracy. A total of 100 marks are available across the exam.
This document contains 25 questions about metric relations in geometry. The questions cover topics like properties of triangles, circles, quadrilaterals and their angles, sides, areas, radii, and segment lengths. Multiple choice answers are provided for each question to test understanding of key geometric concepts and relationships between lengths, angles and shapes.
This document provides an unsolved sample test paper for mathematics with 4 sections:
Section A contains 8 multiple choice questions worth 1 mark each. Section B contains 6 questions worth 2 marks each. Section C contains 10 questions worth 3 marks each involving calculations and proofs. Section D contains the most challenging questions, with 10 worth 4 marks each involving graphing, ratios, and geometric constructions. The test is out of a total of 90 marks and takes 3 hours to complete.
The document is a sample question paper for a term 2 exam. It provides instructions and questions in four sections - Section A has 8 multiple choice questions worth 1 mark each, Section B has 6 questions worth 2 marks each, Section C has 10 questions worth 3 marks each, and Section D has 10 questions worth 4 marks each. The paper covers topics in mathematics including geometry, trigonometry, probability, graphs, and algebraic equations. Students are instructed that calculators are not permitted and that some questions offer internal choice between parts.
1. The document contains practice problems about finding unknown angle measures in diagrams with circles and tangent lines. There are multiple exercises with 10 problems each, focusing on using properties of tangents, radii, and angles to find values like x, y, or other angle measures.
2. Key concepts covered include common tangents to multiple circles, relationships between an angle at the circumference and the angle inscribed by the tangent, and using properties of circles like diameters.
3. Students must apply properties of circles and tangents to analyze the geometric diagrams and choose the correct measure for variables like x, y, or an angle based on the information given.
1. A document contains sample probability questions and answers about events such as rolling dice, picking cards or balls from boxes, coin tosses, and surveys.
2. The questions ask students to determine the sample space of events, calculate probabilities of outcomes, predict expected numbers of outcomes, and solve for unknown values.
3. The answers provided include writing out sample space elements, listing outcomes, calculating probabilities as fractions or decimals, and finding values that satisfy given probability equations.
The document provides examples and exercises on statistics concepts like mean, median, mode, range, class intervals, frequency distributions, and pictographs. It contains 10 questions with multiple parts testing understanding of these concepts through calculations and interpreting data presented in tables and diagrams.
This document contains 10 multi-part math word problems involving straight lines. The problems ask students to determine gradients, equations, intercepts, and coordinates from diagrams showing straight lines and geometric shapes like triangles, parallelograms, and perpendicular lines. Students must use properties of parallel and perpendicular lines as well as the slope-intercept form of a line to analyze the diagrams and solve the multi-step problems.
1. The document presents an exercise on mathematical reasoning with 5 questions.
2. The questions test a variety of mathematical logic skills, including determining if statements are true or false, writing implications, completing arguments with valid premises, and using quantifiers to form true statements.
3. The final section provides a diagnostic test to further assess skills in mathematical statements, implications, argument structures, and applying properties of shapes and numbers.
The document contains examples and exercises on sets and Venn diagrams. It includes questions that ask the reader to:
1) Shade regions in Venn diagrams that represent given sets;
2) Find the number of elements in sets defined within Venn diagrams;
3) List elements that are the intersection or union of given sets; and
4) Draw additional sets in incomplete Venn diagrams based on defined conditions.
The document contains examples and exercises on quadratic expressions and equations. It includes expanding expressions, factorizing expressions, solving quadratic equations, and word problems involving quadratic equations. The exercises cover a range of skills related to quadratic expressions and equations.
The document provides information on probability concepts including:
1) The definition of probability as the number of favorable outcomes divided by the total possible outcomes.
2) Examples of calculating probabilities of events such as getting an odd number when numbers are randomly selected.
3) The concept of complementary events and that the probability of an event occurring plus the probability of its complement equals 1.
4) Ways of calculating probabilities of combined events using unions and intersections of events.
The document provides examples and exercises on standard form and rounding numbers to significant figures. It includes rounding numbers, expressing numbers in standard form, evaluating expressions in standard form, and calculating the mass of a carbon dioxide molecule. The diagnostic test at the end contains 10 multiple choice questions testing concepts related to standard form and significant figures.
The document discusses probability and provides examples and solutions. It defines probability as the number of favorable outcomes divided by the total number of possible outcomes. It gives examples of calculating probabilities of events such as choosing balls of different colors from a bag. It also discusses combined events and finding probabilities of "or" and "and" events.
1. The matrix M is equal to [-4 2; -5 3]. The values of x and y that satisfy the simultaneous equations are x=5 and y=-4.
2. The values of m and p are m=1/2 and p=4. The values of x and y that satisfy the simultaneous equations are x=7 and y=11/2.
3. The values of k and h are k=1/11 and h=5. The values of x and y that satisfy the simultaneous equations are x=-1 and y=3.
The document provides information on matrices including:
- Addition, subtraction, multiplication of matrices
- Inverse of a matrix
- Determinant of a matrix
It also contains examples of matrix operations and solving simultaneous equations using matrices.
The document contains 10 multi-part math problems involving calculations on a spherical earth model. The problems involve finding locations, distances, speeds, and times for journeys between points on parallels of latitude and along meridians of longitude. The answers provided give the numerical solutions to each part of the problems in a standardized format.
The document contains 5 math problems involving calculating volumes of 3D shapes:
1. Finding the height of a cone joined to a cylinder given the volumes is 231 cm^3.
2. Calculating the volume of a solid cone with a cylinder removed.
3. Finding the volume of a cylinder with a hemispherical section removed.
4. Determining the volume of a solid formed by joining a cone and hemisphere.
5. Calculating the volume of a container made of a cuboid and a cylindrical quadrant.
1. A solid right prism with a rectangular base is shown. Plans and elevations are drawn to scale of the prism and when combined with a solid cuboid.
2. A solid with a cuboid and half cylinder joined is shown. Plans and elevations are drawn to scale of the solid and when combined with a solid right prism.
3. A solid consisting of a right prism and half cylinder is shown. Plans and elevations are drawn to scale.
4. A solid right prism is shown. Plans and elevations are drawn to scale of the prism and when combined with a solid cuboid.
5. A solid right prism with trapez
The document contains sample questions and solutions for understanding concepts related to distance-time graphs and speed-time graphs. It introduces key ideas such as calculating speed from the gradient of a distance-time graph, calculating average speed and acceleration from areas under graphs, and using graphs to solve word problems about distance, speed, and time for moving objects. Several practice exercises with multiple choice and short answer questions are provided to help students apply these graph-based concepts.
The document contains 10 math problems involving graphing functions and inequalities on Cartesian planes. The problems involve sketching graphs of functions, finding coordinates that satisfy equations, drawing lines to solve equations, and shading regions defined by inequalities. Tables are used to list x and y values satisfying equations.
1) Bearings are defined as the angle measured clockwise from north to the straight line between two points.
2) Examples of bearings are shown between points P and Q, with the bearing of Q from P measured as the angle from north to the line PQ.
3) An exercise asks the reader to draw diagrams showing the direction of Q relative to P for different given bearings, and to state the bearings of P from Q and Q from P based on the diagrams.
The document contains instructions and diagrams for 6 mathematics problems involving plans and elevations of 3D shapes. Students are asked to draw the plans and elevations of prisms, combined prisms, and prisms with half-cylinders attached. The problems involve multiple steps of interpreting diagrams, identifying corresponding sides between views, and drawing the views to scale.
This document contains a math probability worksheet with 10 problems. It provides the questions, tables of data, and diagrams related to calculating probabilities of random events. The questions cover topics like picking marbles from a box, choosing members from sport teams, selecting students based on residential areas, and other scenarios involving groups with different characteristics. The document also includes the answers to all 10 problems in the worksheet.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
1. ppr maths nbk
CHAPTER 11 : LINES AND PLANES IN 3-DIMENSION
EXERCISE 1 (PAPER 2)
1. The diagram shows a pyramid with a triangular base LMN
K
3 cm
5 cm
L N
3 cm
M
The apex K is vertically above point L. Calculate
(a) the angle between line KN and the base LMN
(b) the angle between the planes KLM and KLN
Answer: (a)……..……........
(b)……….…….....
2. The digram shows a pyramid with vertex V which is 4 cm vertically above N.
V
A
N B
5 cm
D 12 cm C
The digram shows a pyramid with vertex V which is 4 cm vertically above N.
Calculate the angle between the edge VC and the plane ABCD.
Answer: ………………….
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3. The diagram shows a cuboid.
D C
A B 3 cm
E H
8 cm
F 6 cm G
Calculate
(a) the length of EG
(b) the angle between line DG and the base EFGH
Answer: (a)…………...
(b)…………..
4. The diagram shows a right pyramid with rectangular base PQRS and
VT = 5cm.
V
S
R
T
6 cm
P 8 cm Q
Calculate
(a) the angle between VP and plane PQRS
(b) the angle between plane VQR and plane PQRS
Answer: (a)…………
(b)………..
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5. The diagram shows a cuboid. S and T are the mid points of BF and AE respectively.
H 8 cm G
E F
30 cm
T S
D C
6 cm
A B
Calculate
(a) the length of BT
(b) the angle between line CT and the base ABCD
(c) the angle between the planes BCT and BCGF
Answer: (a)………….
(b)………….
(c) …………
.
6. The diagram shows pyramid with a rectangular base PQRS.
M
S R
8 cm.
P 6 cm. Q
Given that MS = 8 cm. , calculate the angle between the line MQ and the base
PQRS .
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Answer : …………………
7. The diagram shows a cuboid.
D
C
A S 2
B R
P
3 cm. 5 cm.
Q
Calculate the angle between the line DQ and the plane BCRQ.
Answer : …………………….
8. The diagram shows a cuboid.
M P Q
D C
S
6 N
R
A 10 cm.
12 cm. B
M and N are the midpoints of DP and AS respectively.
(a) Name the angle between planes ABM and ABCD.
(b) Calculate the angle between line BM and plane ABRS.
Answer :(a)……….………...........
(b)………………………
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9. The diagram shows a cuboid with a horizontal rectangular base EFGH
A B
D 4 cm.
E C
F
3 cm.
H 8 cm. G
Calculate the angle between;
(a) plane HGB and base EFGH.
(b) line BH and plane ABCD.
Answer : (a) ………………….............
(b)………………………..…
10. The diagram shows a pyramid and right – angled triangle RST is horizontal
P 24 cm. R
7 cm.
Q S
30 cm.
T
(a) Name the angle between planes QST and PRT
(b) Calculate the angle between line PT and plane PQSR.
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Answer : (a) …………………………
(b)…………………………..
CHAPTER 11 : LINES AND PLANES IN 3-DIMENSION
DIAGNOSTIC TEST
1. The diagram shows a cube with a horizontal base ABCD
E H
F
G
D C
A B
Name the angle between line AF and the plane ABE
A. ∠ EAB
B. ∠ EAF
C. ∠ EBA
D. ∠ EBF
2. B C
A D
Q
R
P M
S
The diagram shows a cuboid. Name the angle between line BM and the plane PRQS
A. ∠ BRQ
B. ∠ BMQ
C. ∠ BMR
D. ∠ BMS
W
V
3.
T U
R
S
P Q
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The diagram shows a cuboid. The angle between line SU and plane PSWT is
A. ∠ USP
B. ∠ USQ
C. ∠ UST
D. ∠ USW
4. The diagram shows a right pyramid with a quardrilateral base PQRS.
V
Q
P R
S
What is the angle between the line VQ and the base PQRS?
A. ∠ VQR
B. ∠ VQP
C. ∠ VQS
D. ∠ QVR
5. The diagram shows a cuboid with a horizontal base GHIJ
P Q
R
S
H
I
G J
Name the angle between line QI and the plane JPI
A. ∠ QJP
B. ∠ QPI
C. ∠ QIH
D. ∠ QIP
6. W
T
S
V
P
U
R
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The diagram shows a cuboid. Name the angle between the two planes PSTW
and VSP
A ∠ VPW
B ∠ VSW
C ∠ VSP
D ∠ VPT
7.
E H
K
F G
S
P
R
Q
The diagram shows a cuboid . The angle between the two planes PQKH and GHSR is
A. ∠ PHK
B. ∠ PHS
C. ∠ PHE
D. ∠ QKS
T R
8
P
S
Q
The diagram shows a pyramid with a horizontal triangular base PQR. RSTP is a
vertical plane. The angle between the two planes TPQ and SRQ is
A ∠ PRQ
B ∠ SQR
C ∠ PQS
D ∠ TQS
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9. P R
M
Q
A C
N
B
The diagram shows a right prism with triangle ABC as its uniform cross section. The
angle between the two planes AMN and ABQP is
A ∠ MAN
B ∠ MAQ
C ∠ MAB
D ∠ BAN
10. K
G
H
E F 129
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The diagram shows a pyramid with a rectangular base EFGH . HK is normal to the
base. The angle between the two plane FGK and EHK is
A. ∠ EKF
B ∠ EKG
C ∠ HKG
D ∠ HGK
130