## Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole

# Chapter 2 - Section 2.1 - The Parallel Postulate and Special Angles - Exercises - Page 74: 9b

#### Answer

m$\angle$6=87$^{\circ}$

#### Work Step by Step

Angles 2 and 6 are corresponding angles so they are congruent.

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