Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 5 - Section 5.2 - Similar Polygons - Exercises - Page 235: 19

Answer

m$\angle$L=90$^{\circ}$

Work Step by Step

m$\angle$A=m$\angle$H 2x+4=68 2x=64 x=32 m$\angle$L=m$\angle$D m$\angle$L=3x-6 m$\angle$L=3(32)-6 m$\angle$L=90
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