Answer
719 ft
Work Step by Step
Use the Pythagorean Theorem to form the following equation:
$378^{2}+612^{2}=c^{2}$
Then, solve for c:
$c^{2}=517428$
$c = 719$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
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 617: 37
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