Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 3 - Section 3.3 - Isosceles Triangles - Exercises - Page 152: 34

Answer

Given: 1. AB≅AC 4. $\angle$6≅$\angle$7 Reasons: 2. The base angles of an isosceles triangle are congruent. 3. Angles that meet to form a straight line are supplementary.

Work Step by Step

Statement 1 is given and statement two is true because ABC is an isosceles triangle. Statement 3 is true because the angles form straight lines which verifies statement 4.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions