Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 4 - Section 4.4 - The Trapezoid - Exercises - Page 201: 13

Answer

DC=10.8

Work Step by Step

MN=.5(AB+DC) 9.5=.5(8.2+DC) 9.5=4.1+.5DC .5DC=5.4 DC=10.8
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