Elementary Geometry for College Students (5th Edition)

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

Chapter 7 - Section 7.2 - Concurrence of Lines - Exercises - Page 337: 24

Answer

r=2

Work Step by Step

6-r+(8-r)=10 14-2r=10 2r=4 r=2
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