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 4 - Review Exercises - Page 217: 24


x=3 JH=30 MN=15

Work Step by Step

JH=2MN 2x$^{2}$+4x=2x$^{2}$+12 4x=12 x=3 JH=2(3)$^{2}$+4(3) JH=18+12 JH=30 MN=(3)$^{2}$+6 MN=9+6 MN=15
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