Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 8 - Geometry - 8.8 Pythagorean Theorem - 8.8 Exercises - Page 593: 3

Answer

8

Work Step by Step

$\sqrt 64=8$, because $8^{2}=8\times8=64$
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