Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 5 - Section 5.2 - Similar Polygons - Exercises - Page 223: 15a



Work Step by Step

m$\angle$K=360-m$\angle$A-m$\angle$J-m$\angle$D m$\angle$K=360-55-128-98 m$\angle$K=79$^{\circ}$
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