Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 9 - Review Exercises - Page 431: 7


l$\approx$9.43 cm

Work Step by Step

l$^2$=8$^2$+5$^2$ l$^2$=64+25=89 l=$\sqrt {89}$ l$\approx$9.43
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