#### Answer

117cm

#### Work Step by Step

$a^{2}$ +$b^{2}$ =$c^{2}$ Let a=108cm and b=45cm
$108^{2}$ +$45^{2}$ =$c^{2}$
11664+2025 =$c^{2}$
13689 =$c^{2}$
c=$\sqrt 13689$
c= 117 cm

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

117cm

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