5.1 5.2 notes
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The document discusses midsegments and perpendicular bisectors of triangles. It defines a midsegment as a segment connecting the midpoints of two sides of a triangle. The midsegment theorem states that a midsegment is parallel to the third side and half as long. A perpendicular bisector is a segment perpendicular to a segment at its midpoint. The perpendicular bisector theorem says that if a point is on the bisector, it is equidistant from the endpoints. Their point of concurrency is called the circumcenter.
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5.3 5.4 notes
The document discusses different types of segments related to triangles:
- Angle bisectors bisect the angle and any point on the bisector is equidistant from the sides of the angle.
- Medians connect a vertex to the midpoint of the opposite side, and the medians of a triangle intersect at the centroid, which is 2/3 the distance from each vertex to its opposite side.
- Altitudes are perpendicular segments from a vertex to the opposite side, and the lines containing the altitudes of a triangle concur.
The document provides definitions, theorems and examples related to angle bisectors, medians, altitudes, and their properties in triangles. It also assigns problems from a worksheet on these topics.
1.1 notes
The document defines key geometric concepts such as points, lines, planes, and their relationships. Points have no dimension, lines have one dimension and extend indefinitely, and planes have two dimensions and extend indefinitely. Collinear points lie on the same line, and coplanar points lie in the same plane. Other concepts defined include line segments consisting of endpoints, rays with one endpoint, opposite rays, and intersections which contain one or more points in common. Homework problems are assigned from pages 6 problems 3-6 and 8-11, 17-22.
Label heart
This document does not contain any meaningful information to summarize in 3 sentences or less. It repeats the phrase "Label the parts of the heart. (B2D2E1)" multiple times but does not include any actual content describing the parts of the heart.
4.7 notes
The document defines and discusses properties of isosceles and equilateral triangles. It states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent (the base angles theorem), and vice versa. It also notes that if a triangle is equilateral, then it is also equiangular, and if a triangle is equiangular, then it is equilateral. Examples are given to demonstrate finding side lengths and angle measures in isosceles and equilateral triangles.
6.5 notes
This document discusses two theorems for proving triangle similarity: the SSS Similarity Theorem and the SAS Similarity Theorem. The SSS Similarity Theorem states that if three corresponding sides of two triangles are proportional, then the triangles are similar. The SAS Similarity Theorem states that if one angle of one triangle is congruent to one angle of another triangle and their included sides are proportional, then the triangles are similar. Examples are provided to illustrate each theorem.
10.2 notes
1) The document defines key terms related to arcs and angles in circles such as central angle, minor arc, major arc, semicircle, and explains how to calculate the measure of minor and major arcs.
2) It introduces the arc addition postulate which states that the measure of an arc is equal to the sum of the measures of its interior arcs.
3) Finally, it notes that congruent arcs have the same measure and are found in congruent circles with the same radius.
Unit 5 bingo practice test
1. The document provides a "question bank" of math problems for a unit 5 bingo game. There are 45 problems in various math topics like geometry, coordinates, and algebra.
2. Players are instructed to choose 24 problems from the bank to solve and mark off on their bingo sheet.
3. The first player to complete a row of answers by calling out "bingo" wins.
3.6 savings account
The document discusses savings account interest calculations. It provides examples of calculating simple interest on a balance over 6 months at 1.5% annual interest paid semiannually. It also shows how to calculate compound interest, including finding the balance of an account with an initial $800 deposit earning 2% interest compounded quarterly after 1 year. Finally, it asks the reader to use compound interest tables to find the interest earned on deposits of $400 at 2.5% for 12 years and $1200 at 4% compounded quarterly for 3 years.
Recommended
5.3 5.4 notes
The document discusses different types of segments related to triangles:
- Angle bisectors bisect the angle and any point on the bisector is equidistant from the sides of the angle.
- Medians connect a vertex to the midpoint of the opposite side, and the medians of a triangle intersect at the centroid, which is 2/3 the distance from each vertex to its opposite side.
- Altitudes are perpendicular segments from a vertex to the opposite side, and the lines containing the altitudes of a triangle concur.
The document provides definitions, theorems and examples related to angle bisectors, medians, altitudes, and their properties in triangles. It also assigns problems from a worksheet on these topics.
1.1 notes
The document defines key geometric concepts such as points, lines, planes, and their relationships. Points have no dimension, lines have one dimension and extend indefinitely, and planes have two dimensions and extend indefinitely. Collinear points lie on the same line, and coplanar points lie in the same plane. Other concepts defined include line segments consisting of endpoints, rays with one endpoint, opposite rays, and intersections which contain one or more points in common. Homework problems are assigned from pages 6 problems 3-6 and 8-11, 17-22.
Label heart
This document does not contain any meaningful information to summarize in 3 sentences or less. It repeats the phrase "Label the parts of the heart. (B2D2E1)" multiple times but does not include any actual content describing the parts of the heart.
4.7 notes
The document defines and discusses properties of isosceles and equilateral triangles. It states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent (the base angles theorem), and vice versa. It also notes that if a triangle is equilateral, then it is also equiangular, and if a triangle is equiangular, then it is equilateral. Examples are given to demonstrate finding side lengths and angle measures in isosceles and equilateral triangles.
6.5 notes
This document discusses two theorems for proving triangle similarity: the SSS Similarity Theorem and the SAS Similarity Theorem. The SSS Similarity Theorem states that if three corresponding sides of two triangles are proportional, then the triangles are similar. The SAS Similarity Theorem states that if one angle of one triangle is congruent to one angle of another triangle and their included sides are proportional, then the triangles are similar. Examples are provided to illustrate each theorem.
10.2 notes
1) The document defines key terms related to arcs and angles in circles such as central angle, minor arc, major arc, semicircle, and explains how to calculate the measure of minor and major arcs.
2) It introduces the arc addition postulate which states that the measure of an arc is equal to the sum of the measures of its interior arcs.
3) Finally, it notes that congruent arcs have the same measure and are found in congruent circles with the same radius.
Unit 5 bingo practice test
1. The document provides a "question bank" of math problems for a unit 5 bingo game. There are 45 problems in various math topics like geometry, coordinates, and algebra.
2. Players are instructed to choose 24 problems from the bank to solve and mark off on their bingo sheet.
3. The first player to complete a row of answers by calling out "bingo" wins.
3.6 savings account
The document discusses savings account interest calculations. It provides examples of calculating simple interest on a balance over 6 months at 1.5% annual interest paid semiannually. It also shows how to calculate compound interest, including finding the balance of an account with an initial $800 deposit earning 2% interest compounded quarterly after 1 year. Finally, it asks the reader to use compound interest tables to find the interest earned on deposits of $400 at 2.5% for 12 years and $1200 at 4% compounded quarterly for 3 years.
6.3 notes
The document defines similar polygons as polygons where corresponding angles are congruent and corresponding lengths are proportional. It introduces the scale factor as the ratio of lengths of corresponding sides in similar polygons. It states the theorem that if two polygons are similar, then the ratio of their perimeters is equal to the ratio of their corresponding side lengths. Finally, it notes that if two figures are congruent, then they are similar, and if two figures are similar, then the ratio of their corresponding sides is the scale factor.
Dosage calculations
This document provides instructions and examples for calculating dosages of medication when the prescribed dose differs from the available form. It explains that proportions should be set up and cross-multiplied to determine the amount needed. Several examples are provided of calculating required tablets, milliliters, or other units using proportional reasoning from the prescribed dose and available concentration. The objective is to practice mathematical skills for determining correct medication dosages.
2.2 benefits and expenses notes
This document discusses employee benefits and expenses. It defines various common benefits such as health insurance, pensions, paid time off. It also defines common job expenses such as commuting costs, uniforms, licenses. It provides examples calculating total benefits for an employee and net benefits after subtracting job expenses. It asks homework questions involving calculating benefits, expenses, and net benefits for multiple employees in different job scenarios.
6.1 notes
The document discusses ratios, proportions, and geometric mean. It defines a ratio as a/b or a:b and an equivalent ratio as having the same simplified form. It states that proportions exist when two ratios are equal, and can be solved using cross multiplication. The geometric mean is defined as the square root of the product of two numbers.
Geometry syllabus
This document provides a course description, rationale, materials, and expectations for a 10th grade geometry class taught by Mrs. Hedrick. The course will cover traditional geometry topics through transformations, symmetry, graph theory, and coordinate and synthetic geometry. Students will need a textbook, online access, calculator, and supplies. The teacher provides contact information and ways students can get updates through websites, Facebook, and Twitter. Students are expected to follow rules, complete bellwork and homework, and will be assessed through quizzes, tests and projects using a standard grading scale.
Multiply & divide measurments notes
This document contains instructions and examples for multiplying and dividing measurements. It includes warm up exercises subtracting measurements, examples multiplying measurements like feet and inches by various numbers, and exercises to divide measurements. The document was created on October 26, 2012 and saved on different dates for class work and homework assignments on multiplying and dividing measurements.
Scale notes
The document discusses scale and how it relates distances on drawings to actual distances. It provides examples of different scales like 1/4 inch = 1 foot and asks the reader to convert between scales and determine distances represented by line lengths on drawings using various scales. It also asks the reader to draw a scaled floor plan of a room using a scale of 1 inch = 12 feet.
4.6 APR notes
This document contains details from a student's credit card homework assignments, including examples of calculating average daily balances, finance charges using different credit card payment methods, and credit card interest rates. The document provides daily transaction details to demonstrate how to calculate average daily balances over a billing period and the resulting finance charges. It also includes practice problems for students to calculate average daily balances, finance charges, and ending balances based on provided credit card purchase and payment amounts over a specified time period.
3.4 notes
This document discusses slope and how it relates to parallel and perpendicular lines. It defines slope as the ratio of rise over run between two points on a line. Slope can be positive, negative, zero, or undefined. Parallel lines have the same slope, while perpendicular lines have slopes that multiply to -1. The document provides examples of finding slope and using properties of parallel and perpendicular slopes to determine relationships between lines. It directs students to practice problems in their groups.
12.3 notes
The document provides instructions on calculating the surface area of pyramids and cones. It defines the formulas for finding the surface area of regular pyramids and cones. Examples are given for calculating surface areas, including the dimensions of pyramids and cones. Students are assigned problems from their homework on finding surface areas of various objects.
Fly swatter game
1. This document contains a review for Chapter 6 with 15 multi-step math problems involving geometry and proportions.
2. It also includes a table with geometry terms, theorems, ratios, and values to help with the review questions.
3. The review covers topics like similar triangles, angle bisectors, indirect measurement, proportions, and calculating lengths, angles, areas, and heights using trigonometry or similar triangles.
1.10 notes
This document contains notes from a math class on the coordinate plane, including:
- Identifying quadrants and points on the coordinate plane
- Examples of writing the coordinates of points and identifying which quadrant they are located in
- Steps for graphing a point on the coordinate plane
- An upcoming activity where students will match coordinates to cards and read their card when their coordinates are called
1.5 notes
The document discusses different types of wage plans: piece-rate employees who are paid per item produced, with an example of an employee making $1.30 per picture frame; per diem employees who are paid a fixed daily rate, with an example of an employee paid $120 per day for 5 days; and tip employees, with an example of a 20% tip being left on a $46.86 bill.
4.3 notes
The document discusses the Side-Side-Side (SSS) congruence postulate for proving that two triangles are congruent. It states that if three pairs of corresponding sides of two triangles are congruent, then the two triangles are congruent. It provides an example of two triangles ABC and DEF where the three sides of triangle ABC are congruent to the three sides of triangle DEF, and therefore the two triangles are congruent.
Roofing notes
The document discusses different types of roofs and provides examples of calculating their areas. It covers shed roofs, gable roofs, gambrel roofs, and hip roofs. Formulas are provided for calculating the areas of triangular and trapezoidal roof sections. Worked examples are given for each type of roof.
Strafford Volleyball Apparel
This document appears to be an order form for Strafford Indian Volleyball apparel and merchandise. It lists various items available for purchase including short sleeve t-shirts, long sleeve t-shirts, hoodies, wind shirts, shorts, track jackets, hats, and more. The items are available in a range of sizes from youth to adult sizes. Each item lists a price and there are options for different embroidery designs on some of the jackets and hats.
Ch 12 unit schedule
This document outlines the Geometry 2016 Chapter 12 unit on 3D shapes that will be covered from April 11th to April 29th. It includes the chapter sections and topics to be covered each day, such as different types of prisms and pyramids, as well as the homework assignments and assessments including quizzes, tests, and a study guide.
Ch 10 unit schedule
This document provides a schedule for Geometry Chapter 10 on Circles over a two week period from February 29th to March 11th and March 21st to March 25th. Each day covers a different section of the chapter, with assigned problems and quizzes listed. The schedule culminates with a paper plate review, studying for the chapter test, taking the test, and then correcting any errors on the test.
Ch 7 unit schedule
This document outlines the Geometry unit 7 schedule for January 2016. It includes lessons on sections 7.1 through 7.4 focusing on trigonometry, with worksheets and quizzes planned for most days. A practice quiz, study guide, and trigonometry test are scheduled for the third week. Snow days are noted on January 15th and 18th, with tutoring available by arrangement.
Stockton Tournament Schedule 2015
The document summarizes a volleyball tournament taking place on October 3, 2015 in Stockton. It outlines the tournament structure, including three pools (A, B, C) divided by age/skill level with 4 teams each. A schedule is provided for round robin pool play matches between the teams, with the top two teams from each pool and the next two best records advancing to bracket playoff rounds. Bracket play will begin at 1:30 PM and be a best-of-three format to determine 1st, 2nd, and 3rd place trophies.
Lake Volley Fest
The JV Lake Volley Fest 2015 volleyball tournament will take place on September 26th. Seven teams will be split into the Purple Pool and Gold Pool, with the top two teams from each pool advancing to the Championship Bracket and the bottom two advancing to the Consolation Bracket. The tournament schedule lists the matchups for each of the six time slots between 8:30am and 12:15pm across the two courts. Plaques will be awarded to the first and second place finishers.
Lake Volley Fest
Camdenton High School will host the 2015 Lake Volley Fest Tournament on September 26th. There will be two courts located on campus for pool play and bracket play. Teams will be responsible for providing their own line judge. The top four teams will advance to the championship bracket, while the bottom four teams will play in the consolation bracket. Plaques will be awarded to the first and second place finishers.
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6.3 notes
The document defines similar polygons as polygons where corresponding angles are congruent and corresponding lengths are proportional. It introduces the scale factor as the ratio of lengths of corresponding sides in similar polygons. It states the theorem that if two polygons are similar, then the ratio of their perimeters is equal to the ratio of their corresponding side lengths. Finally, it notes that if two figures are congruent, then they are similar, and if two figures are similar, then the ratio of their corresponding sides is the scale factor.
Dosage calculations
This document provides instructions and examples for calculating dosages of medication when the prescribed dose differs from the available form. It explains that proportions should be set up and cross-multiplied to determine the amount needed. Several examples are provided of calculating required tablets, milliliters, or other units using proportional reasoning from the prescribed dose and available concentration. The objective is to practice mathematical skills for determining correct medication dosages.
2.2 benefits and expenses notes
This document discusses employee benefits and expenses. It defines various common benefits such as health insurance, pensions, paid time off. It also defines common job expenses such as commuting costs, uniforms, licenses. It provides examples calculating total benefits for an employee and net benefits after subtracting job expenses. It asks homework questions involving calculating benefits, expenses, and net benefits for multiple employees in different job scenarios.
6.1 notes
The document discusses ratios, proportions, and geometric mean. It defines a ratio as a/b or a:b and an equivalent ratio as having the same simplified form. It states that proportions exist when two ratios are equal, and can be solved using cross multiplication. The geometric mean is defined as the square root of the product of two numbers.
Geometry syllabus
This document provides a course description, rationale, materials, and expectations for a 10th grade geometry class taught by Mrs. Hedrick. The course will cover traditional geometry topics through transformations, symmetry, graph theory, and coordinate and synthetic geometry. Students will need a textbook, online access, calculator, and supplies. The teacher provides contact information and ways students can get updates through websites, Facebook, and Twitter. Students are expected to follow rules, complete bellwork and homework, and will be assessed through quizzes, tests and projects using a standard grading scale.
Multiply & divide measurments notes
This document contains instructions and examples for multiplying and dividing measurements. It includes warm up exercises subtracting measurements, examples multiplying measurements like feet and inches by various numbers, and exercises to divide measurements. The document was created on October 26, 2012 and saved on different dates for class work and homework assignments on multiplying and dividing measurements.
Scale notes
The document discusses scale and how it relates distances on drawings to actual distances. It provides examples of different scales like 1/4 inch = 1 foot and asks the reader to convert between scales and determine distances represented by line lengths on drawings using various scales. It also asks the reader to draw a scaled floor plan of a room using a scale of 1 inch = 12 feet.
4.6 APR notes
This document contains details from a student's credit card homework assignments, including examples of calculating average daily balances, finance charges using different credit card payment methods, and credit card interest rates. The document provides daily transaction details to demonstrate how to calculate average daily balances over a billing period and the resulting finance charges. It also includes practice problems for students to calculate average daily balances, finance charges, and ending balances based on provided credit card purchase and payment amounts over a specified time period.
3.4 notes
This document discusses slope and how it relates to parallel and perpendicular lines. It defines slope as the ratio of rise over run between two points on a line. Slope can be positive, negative, zero, or undefined. Parallel lines have the same slope, while perpendicular lines have slopes that multiply to -1. The document provides examples of finding slope and using properties of parallel and perpendicular slopes to determine relationships between lines. It directs students to practice problems in their groups.
12.3 notes
The document provides instructions on calculating the surface area of pyramids and cones. It defines the formulas for finding the surface area of regular pyramids and cones. Examples are given for calculating surface areas, including the dimensions of pyramids and cones. Students are assigned problems from their homework on finding surface areas of various objects.
Fly swatter game
1. This document contains a review for Chapter 6 with 15 multi-step math problems involving geometry and proportions.
2. It also includes a table with geometry terms, theorems, ratios, and values to help with the review questions.
3. The review covers topics like similar triangles, angle bisectors, indirect measurement, proportions, and calculating lengths, angles, areas, and heights using trigonometry or similar triangles.
1.10 notes
This document contains notes from a math class on the coordinate plane, including:
- Identifying quadrants and points on the coordinate plane
- Examples of writing the coordinates of points and identifying which quadrant they are located in
- Steps for graphing a point on the coordinate plane
- An upcoming activity where students will match coordinates to cards and read their card when their coordinates are called
1.5 notes
The document discusses different types of wage plans: piece-rate employees who are paid per item produced, with an example of an employee making $1.30 per picture frame; per diem employees who are paid a fixed daily rate, with an example of an employee paid $120 per day for 5 days; and tip employees, with an example of a 20% tip being left on a $46.86 bill.
4.3 notes
The document discusses the Side-Side-Side (SSS) congruence postulate for proving that two triangles are congruent. It states that if three pairs of corresponding sides of two triangles are congruent, then the two triangles are congruent. It provides an example of two triangles ABC and DEF where the three sides of triangle ABC are congruent to the three sides of triangle DEF, and therefore the two triangles are congruent.
Roofing notes
The document discusses different types of roofs and provides examples of calculating their areas. It covers shed roofs, gable roofs, gambrel roofs, and hip roofs. Formulas are provided for calculating the areas of triangular and trapezoidal roof sections. Worked examples are given for each type of roof.
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Strafford Volleyball Apparel
This document appears to be an order form for Strafford Indian Volleyball apparel and merchandise. It lists various items available for purchase including short sleeve t-shirts, long sleeve t-shirts, hoodies, wind shirts, shorts, track jackets, hats, and more. The items are available in a range of sizes from youth to adult sizes. Each item lists a price and there are options for different embroidery designs on some of the jackets and hats.
Ch 12 unit schedule
This document outlines the Geometry 2016 Chapter 12 unit on 3D shapes that will be covered from April 11th to April 29th. It includes the chapter sections and topics to be covered each day, such as different types of prisms and pyramids, as well as the homework assignments and assessments including quizzes, tests, and a study guide.
Ch 10 unit schedule
This document provides a schedule for Geometry Chapter 10 on Circles over a two week period from February 29th to March 11th and March 21st to March 25th. Each day covers a different section of the chapter, with assigned problems and quizzes listed. The schedule culminates with a paper plate review, studying for the chapter test, taking the test, and then correcting any errors on the test.
Ch 7 unit schedule
This document outlines the Geometry unit 7 schedule for January 2016. It includes lessons on sections 7.1 through 7.4 focusing on trigonometry, with worksheets and quizzes planned for most days. A practice quiz, study guide, and trigonometry test are scheduled for the third week. Snow days are noted on January 15th and 18th, with tutoring available by arrangement.
Stockton Tournament Schedule 2015
The document summarizes a volleyball tournament taking place on October 3, 2015 in Stockton. It outlines the tournament structure, including three pools (A, B, C) divided by age/skill level with 4 teams each. A schedule is provided for round robin pool play matches between the teams, with the top two teams from each pool and the next two best records advancing to bracket playoff rounds. Bracket play will begin at 1:30 PM and be a best-of-three format to determine 1st, 2nd, and 3rd place trophies.
Lake Volley Fest
The JV Lake Volley Fest 2015 volleyball tournament will take place on September 26th. Seven teams will be split into the Purple Pool and Gold Pool, with the top two teams from each pool advancing to the Championship Bracket and the bottom two advancing to the Consolation Bracket. The tournament schedule lists the matchups for each of the six time slots between 8:30am and 12:15pm across the two courts. Plaques will be awarded to the first and second place finishers.
Lake Volley Fest
Camdenton High School will host the 2015 Lake Volley Fest Tournament on September 26th. There will be two courts located on campus for pool play and bracket play. Teams will be responsible for providing their own line judge. The top four teams will advance to the championship bracket, while the bottom four teams will play in the consolation bracket. Plaques will be awarded to the first and second place finishers.
Volleyfest Schedule 2015
This document contains the schedule for the 19th Annual Strafford Volleyfest volleyball tournament held on September 19, 2015. It lists the three courts where matches will take place and provides the schedule of games for each court, with start times ranging from 8:30 AM to 6:15 PM. It identifies the 12 participating schools that are divided into three pools based on color. It explains that after pool play, the top six teams will advance to the Championship Bracket and the bottom six to the Consolation Bracket for playoff matches.
2015 Branson Tournament Schedule
The document provides information about the 2015 Branson Invitational volleyball tournament including pool and bracket structures. Sixteen teams will be divided into four pools of four teams each to play a round robin. Pool play will consist of best-of-three sets and teams will be ranked 1-16 based on win-loss record, point differential, and head-to-head results. The top eight teams will advance to the gold bracket and bottom eight to the silver bracket for single elimination bracket play consisting of best-of-three sets.
12.7 notes
This document contains notes from a math class on similar solids. It defines similar solids as two solids of the same type that have equal ratios, known as a scale factor. It then states the Similar Solids Theorem: if two similar solids have a scale factor of a:b, their corresponding areas have a ratio of a2:b2 and their corresponding volumes have a ratio of a3:b3. Examples of homework problems involving similar solids are listed.
12.6 notes
The document discusses surface area and volume formulas for spheres. It provides examples of calculating the surface area of spheres with given diameters, as well as the volume of spheres and other objects like snow cones that can be modeled as spheres. Students are assigned homework problems applying these formulas to calculate surface areas and volumes.
12.5 notes
The document is notes from a math class lesson on finding the volumes of cones and pyramids. It includes the objectives of learning the formulas for these volumes. The formulas given are that the volume of a cone is 1/3πr^2h and the volume of a pyramid is 1/3Bh, where B is the area of the base and h is the height. There are examples provided of applying these formulas to find volumes.
12.4 notes
This document contains notes from a math lesson on finding the volumes of prisms and cylinders. It defines volume as the amount of space inside an object. It explains that to find the volume of a prism or cylinder, you calculate the area of the base and multiply it by the height. For a prism, the base can be any shape and its area formula is used. For a cylinder, the base is a circle so the volume formula is πr^2h, with r as the radius and h as the height. Examples of volume problems are shown and homework problems are assigned from the textbook.
Indian volleyball tournament
A volleyball tournament will be held on May 2nd at 9am at the Max Evans Gym to benefit the Strafford Indian Volleyball Program. The tournament will feature fun rules, games and prizes and cost $10 per person to register, either as part of a team of 6-8 players or individually. People can register their teams on Facebook or by contacting the coaches Ashley Bough or Angelina Hedrick by May 1st.
12.3 notes
This document contains notes and examples for calculating the surface area of pyramids and cones. It provides the formulas for finding the surface area of regular pyramids and cones. For pyramids, the surface area equals one-half the perimeter of the base times the sum of the slant height and apothem. For cones, the surface area equals pi times the radius squared plus pi times the radius times the slant height. The document includes practice problems applying these formulas to find the surface area of various pyramids and cones.
12.2 notes
The document discusses surface area formulas for prisms and cylinders. It defines surface area as the sum of the areas of all surfaces that enclose a solid. For prisms, surface area is calculated as the perimeter of the base multiplied by the height, plus twice the area of the base. For cylinders, surface area is the circumference of the base multiplied by the height, plus twice the area of the circular base. The document provides examples of applying these formulas to prisms and cylinders.
12.5 notes
This document contains information about the law of cosines from a geometry homework assignment on page 678 problems 14 through 20, dated April 09, 2015. The document title and date are repeated multiple times.
12.4 notes
This document contains information about the law of sines for a math homework assignment. It lists the topic as the law of sines and directs the student to problems 15-17 and 29-31 on page 672 of their homework, which was assigned on April 08, 2015. The document repeats this information four times.
12.1 notes
This document contains notes from a math class where students were working on homework problems involving trigonometry (SOHCAHTOA) and multiples of 3. The notes are dated April 08, 2015 and reference homework page 648 problems 12 through 36 dealing with multiples of 3.
11.7 notes
This document contains notes from an 11th grade math class on the topic of geometric probability. It includes examples of calculating the probability of events based on ratios of lengths and areas, such as the probability of a driver speeding in front of a school based on the length of road in front of the school over the total road length. The homework problems assigned were problems 4-10 of the even numbers, 20-23, and 30-33 on page 774 of the textbook.
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5.1 5.2 notes
- 1. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 5.1 Midsegment of a Triang Midsegment of a Triangle: segment that connects the midpoints of 2 sides of a Every triangle has 3 midsegments. Midsegement Theorem: midsegment is parallel to the 3 side and is 1/2 as long B DE // AC D E DE = 1/2 AC A C DF // BC F DF = 1/2 BC EF // BA EF = 1/2 BA Nov 88:13 AM HW Worksheet Odds 1
- 2. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Nov 811:45 AM HW Worksheet Odds 2
- 3. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Nov 811:50 AM HW Worksheet Odds 3
- 4. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 5.2 Perpendicular Bisector Equidistant: same distance Perpendicular Bisector: a segment that is perpendicular to a segment at its midpoint. C A P B CP is bisesctor of AB Perpendicular Bisector Theorem: If a point is on the bisector, then it is equidistant from C the endpoints of the segment. If CP is bisesctor of AB, then CA = CB A P B Converse of the Perpendicular Bisector Theorem: If a point in equidistant from the endpoints of a segment, then it is C on the bisector. A P B If DA = DB, then D lies on the bisesctor of AB. D Nov 811:51 AM HW Worksheet Odds 4
- 5. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Nov 82:02 PM HW Worksheet Odds 5
- 6. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Concurrent: when 3 or more lines intersect in the same point Point of Concurrency: the point of intersection Circumcenter: the point of concurrency of the 3 perpendicular bisectors of a Nov 82:01 PM HW Worksheet Odds 6
- 7. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 HW worksheet o Nov 82:15 PM HW Worksheet Odds 7
- 8. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Nov 158:00 AM HW Worksheet Odds 8
- 9. 5.15.2 Midsegments & Perpendicular Bisectors November 02, 2012 Nov 158:00 AM HW Worksheet Odds 9