3. mLA, mZB, and mzC 4. mLA, mZB, and m2c O-12 continued US-331 CSSM her h Name: Date: UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF Lesson 6: Proving Theorems About Triangles Find each value using the given information. 5. x

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Name:
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UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF
Lesson 6: Proving Theorems About Triangles
Find each value using the given information.
5. х
5x +2
12
<>
6. m2x and mZy
135*
7. хаndy
(3x + 9)
(8y)"
continued
U5-332
CCSS IP Math I Teacher Resource
O Walch Education
5.6.2
Transcribed Image Text:Name: Date: UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF Lesson 6: Proving Theorems About Triangles Find each value using the given information. 5. х 5x +2 12 <> 6. m2x and mZy 135* 7. хаndy (3x + 9) (8y)" continued U5-332 CCSS IP Math I Teacher Resource O Walch Education 5.6.2
1:19
l LTE 14
5.6.2 Student...
Name:
Date:
UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF
Lesson 6: Proving Theorems About Triangles
Practice 5.6.2: Proving Theorems About Isosceles Triangles
Use what you know about isosceles triangles to find each angle measure.
1. mZB and mZC
2. mZB, mZC, and mZD
3. mLA, mZB, and m2C
(20
(4 + 6
4. mZA, mZB, and mZC
B-12
continued
US-331
CCSSPM acher Resure
Name:
Date:
UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF
Lesson 6: Proving Theorems About Triangles
Find each value using the given information.
5. x
12
6. mx and mLy
Transcribed Image Text:1:19 l LTE 14 5.6.2 Student... Name: Date: UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF Lesson 6: Proving Theorems About Triangles Practice 5.6.2: Proving Theorems About Isosceles Triangles Use what you know about isosceles triangles to find each angle measure. 1. mZB and mZC 2. mZB, mZC, and mZD 3. mLA, mZB, and m2C (20 (4 + 6 4. mZA, mZB, and mZC B-12 continued US-331 CCSSPM acher Resure Name: Date: UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND PROOF Lesson 6: Proving Theorems About Triangles Find each value using the given information. 5. x 12 6. mx and mLy
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