unit 6 geometry homework 4 angle relationships answer key

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Unit 11: Angle relationships

Vertical, complementary, and supplementary angles.

• Complementary & supplementary angles (Opens a modal)
• Vertical angles (Opens a modal)
• Complementary and supplementary angles review (Opens a modal)
• Identifying supplementary, complementary, and vertical angles Get 5 of 7 questions to level up!
• Complementary and supplementary angles (visual) Get 3 of 4 questions to level up!
• Vertical angles Get 3 of 4 questions to level up!

Missing angles problems

• Find measure of vertical angles (Opens a modal)
• Find measure of angles word problem (Opens a modal)
• Equation practice with complementary angles (Opens a modal)
• Equation practice with supplementary angles (Opens a modal)
• Equation practice with vertical angles (Opens a modal)
• Finding missing angles Get 5 of 7 questions to level up!
• Finding angle measures between intersecting lines Get 3 of 4 questions to level up!
• Create equations to solve for missing angles Get 5 of 7 questions to level up!

Parallel lines and transversals

• Angles, parallel lines, & transversals (Opens a modal)
• Parallel & perpendicular lines (Opens a modal)
• Missing angles with a transversal (Opens a modal)
• Measures of angles formed by a transversal (Opens a modal)
• Angle relationships with parallel lines Get 5 of 7 questions to level up!

Triangle angles

• Angles in a triangle sum to 180° proof (Opens a modal)
• Isosceles & equilateral triangles problems (Opens a modal)
• Triangle exterior angle example (Opens a modal)
• Worked example: Triangle angles (intersecting lines) (Opens a modal)
• Worked example: Triangle angles (diagram) (Opens a modal)
• Triangle angle challenge problem (Opens a modal)
• Triangle angle challenge problem 2 (Opens a modal)
• Triangle angles review (Opens a modal)
• Find angles in triangles Get 5 of 7 questions to level up!
• Find angles in isosceles triangles Get 3 of 4 questions to level up!
• Finding angle measures using triangles Get 5 of 7 questions to level up!

• Kindergarten
• Greater Than Less Than
• Measurement
• Multiplication
• Place Value
• Subtraction
• Punctuation
• 1st Grade Reading
• 2nd Grade Reading
• 3rd Grade Reading
• Cursive Writing
• Alphabet Coloring
• Animals Coloring
• Birthday Coloring
• Boys Coloring
• Buildings Coloring
• Cartoons Coloring
• Christmas Coloring
• Country Flag Coloring
• Country Map Coloring
• Disney Coloring
• Fantasy Coloring
• Food Coloring
• Girls Coloring
• Holidays Coloring
• Music Coloring
• Nature Coloring
• New Year Coloring
• People Coloring
• Religious Coloring
• Sports Coloring
• Toys Coloring
• Transportation Coloring
• US Sports Team Coloring
• Valentine Day Coloring

Homework 6 Angle Relationships

Displaying top 8 worksheets found for - Homework 6 Angle Relationships .

Some of the worksheets for this concept are Angle relationships, Grade 6 geometry work, Infinite geometry, Angle relationship practice, Unit 6 grade 7 geometry, Angle relationships answer key, Mathlinks grade 8 student packet 12 lines angles and triangles, Angle relationships in circles homework answers.

Found worksheet you are looking for? To download/print, click on pop-out icon or print icon to worksheet to print or download. Worksheet will open in a new window. You can & download or print using the browser document reader options.

1. Angle Relationships

2. grade 6 geometry worksheet, 3. infinite geometry, 4. angle relationship practice, 5. unit 6 grade 7 geometry -, 6. angle relationships answer key, 7. mathlinks grade 8 student packet 12 lines, angles, and triangles, 8. angle relationships in circles homework answers.

angle relationship worksheet answer

All Formats

Resource types, all resource types.

• Rating Count
• Price (Ascending)
• Price (Descending)
• Most Recent

Angle relationship worksheet answer

Angle Relationships Error Analysis Worksheet Activity - CCSS 7.G.B.5 Aligned

Angle Relationships in Geometry Worksheet - Circuit and Scavenger Hunt Activity

Angle Relationships in Circles Worksheet

Angle Relationships Flip n' Fold Notes

Angle Relationships Geometry Proofs Crossword Puzzle

Properties of Parallelograms Worksheet - Geometry Self-Checking Riddle Activity

Build the Skill - Line and Angle Relationships

• Easel Activity

Parallelogram Angle Relationships Discovery

• Google Docs™

Relationships in Triangles Crossword Puzzle

Geometry: Parallel Lines Cut by a Transversal - Quick Check/Formative Assessment

Circle Theorems Introductory Activity Freebie

Free Circle Angles Properties Puzzle Geometry | Central and Inscribed Angles

Transversals and Angle Pairs Self-Checking Digital Activity FREEBIE!

• Google Apps™

Surviving Math Bundle- All video lessons

Parallel Lines Cut by a Transversal Guided Notes

Free Angle Relationships Activity to Find Missing Angles in Puzzle | Geometry

Geometry of Circles - Arc Length

Complementary Angles Maze

Math Intervention for Middle School | 8th Grade Math Skill Drills

Arcs and Central Angles Interactive Notes, Free

Parallel Lines Cut by a Transversal Google Form

• Google Drive™ folder

Angle & Triangle Relationships | Geometry | 7th Grade Math

• We're hiring
• Help & FAQ
• Privacy policy
• Student privacy
• Terms of service
• Tell us what you think

• Texas Go Math
• Big Ideas Math
• Engageny Math
• McGraw Hill My Math
• enVision Math
• 180 Days of Math
• Math in Focus Answer Key
• Math Expressions Answer Key
• Privacy Policy

Eureka Math Grade 7 Module 6 Lesson 4 Answer Key

Engage ny eureka math 7th grade module 6 lesson 4 answer key, eureka math grade 7 module 6 lesson 4 example answer key.

Extension: 3x = x + 64 vert.∠s 3x – x = x – x + 64 2x = 64 (\(\frac{1}{2}\))2x = (\(\frac{1}{2}\))64 x = 32 Measurement of each angle in the vertical pair: 3(32)° = 96°

z = x + 90 ∠s add z = 61 + 90 z = 151

Eureka Math Grade 7 Module 6 Lesson 4 Exercise Answer Key

4x + y + 5x = 180 ∠s on a line 4x + 54 + 5x = 180 9x + 54 = 180 9x + 54 – 54 = 180 – 54 9x = 126 (\(\frac{1}{9}\))9x = (\(\frac{1}{9}\))126 x = 14 The measurement of ∠GAF: 4(14)° = 56° The measurement of ∠BAC: 5(14)° = 70°

Eureka Math Grade 7 Module 6 Lesson 4 Problem Set Answer Key

d + c + 140 = 180 ∠s on a line 31 + c + 140 = 180 c + 171 = 180 c + 171 – 171 = 180 – 171 c = 9

∠BAE + 3x + 4x = 180 ∠s on a line 33 + 3x + 4x = 180 33 + 7x = 180 33 – 33 + 7x = 180 – 33 7x = 147 (\(\frac{1}{7}\))7x = (\(\frac{1}{7}\))147 x = 21 The measurement of ∠EAH: 3(21)° = 63° The measurement of ∠HAC: 4(21)° = 84°

3x = 2y Vert. ∠s 3x = 2(31.5) 3x = 63 (\(\frac{1}{3}\))3x = (\(\frac{1}{3}\))63 x = 21

Question 6. 6. Five angles are at a point. The measurement of each angle is one of five consecutive, positive whole numbers. a. Determine the measurements of all five angles. b. Compare the expressions you used for the five angles and their combined expression. Explain how they are equivalent and how they reveal different information about this situation. Answer: x + (x + 1) + (x + 2) + (x + 3) + (x + 4) = 360 5x + 10 = 360 5x + 10 – 10 = 360 – 10 5x = 350 (\(\frac{1}{5}\))5x = (\(\frac{1}{5}\))350 x = 70 Angle measures are 70°, 71°, 72°, 73°, and 74°.

b. By the commutative and associative laws, x + (x + 1) + (x + 2) + (x + 3) + (x + 4) is equal to (x + x + x + x + x) + (1 + 2 + 3 + 4), which is equal to 5x + 10. The first expression, x + (x + 1) + (x + 2) + (x + 3) + (x + 4), shows the sum of five unknown numbers where the second is 1 degree more than the first, the third is 1 degree more than the second, and so on. The expression 5x + 10 shows the sum of five times an unknown number with 10.

Question 9. The difference between three times the measurement of the complement of an angle and the measurement of the supplement of that angle is 20°. What is the measurement of the angle? Answer: 3(90 – x) – (180 – x) = 20 270 – 3x – 180 + x = 20 90 – 2x = 20 90 – 90 – 2x = 20 – 90 – 2x = – 70 ( – \(\frac{1}{2}\))( – 2x) = ( – \(\frac{1}{2}\))( – 70) x = 35 The measurement of the angle is 35°.

Eureka Math Grade 7 Module 6 Lesson 4 Exit Ticket Answer Key

x + ∠BAG = 90         Complementary ∠s x + 10 = 90 x + 10 – 10 = 90 – 10 x = 80

x + w + 60 = 180     ∠s on a line 80 + w + 60 = 180 140 + w = 180 140 + w – 140 = 180 – 140 w = 40

Leave a Comment Cancel Reply

You must be logged in to post a comment.

Geo.6 Coordinate Geometry

This unit brings together students’ experience from previous years with their new understanding from this course for an in-depth study of coordinate geometry. Students encounter a new coordinate transformation notation such as \((x,y) \rightarrow (x+3, y+1)\) , which connects transformations to functions. Then they use transformations and the Pythagorean Theorem to build equations of circles, parabolas, parallel lines, and perpendicular lines from definitions. Students apply these ideas to proofs, such as classifying quadrilaterals. Finally, students use weighted averages to partition segments, scale figures, and locate the intersection point of the medians of a triangle.

Transformations in the Plane

• 1 Rigid Transformations in the Plane
• 2 Transformations as Functions
• 3 Types of Transformations

Distances, Circles, and Parabolas

• 4 Distances and Circles
• 5 Squares and Circles
• 6 Completing the Square
• 7 Distances and Parabolas
• 8 Equations and Graphs

Proving Geometric Theorems Algebraically

• 9 Equations of Lines
• 10 Parallel Lines in the Plane
• 11 Perpendicular Lines in the Plane
• 12 It’s All on the Line
• 13 Intersection Points
• 14 Coordinate Proof
• 15 Weighted Averages
• 16 Weighted Averages in a Triangle

Putting it All Together

• 17 Lines in Triangles