#### Answer

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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Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

5.7 cm

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