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 6 - Review Exercises - Page 315: 2


30 cm

Work Step by Step

Let x equal the length of the desired chord. (.5x)$^2$=17$^2$-8$^2$ (.5x)$^2$=225 .5x=15 x=30
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