Elementary Geometry for College Students (5th Edition)

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

Chapter 4 - Section 4.4 - The Trapezoid - Exercises - Page 209: 15

Answer

MN=7x+2

Work Step by Step

MN=.5(AB+DC) MN=.5(6x+5+8x-1) MN=7x+2
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