Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 10 - Radical Expressions and Equations - 10-1 The Pythagorean Theorem - Practice and Problem-Solving Exercises - Page 618: 40


5.7 cm

Work Step by Step

Use the Pythagorean Theorem to form the following equation: $4^{2}+4^{2}=c^{2}$ Next, solve for c: $c^{2}=32$ $c = 5.7$
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