Elementary Geometry for College Students (5th Edition)

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

Chapter 2 - Review Exercises - Page 123: 3

Answer

x=37$^{\circ}$

Work Step by Step

Angles 9 and 11 are corresponding angles so they are congruent. m$\angle$9=m$\angle$11 2x+17=5x-94 3x=111 x=37$^{\circ}$
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