Answer
$$c=61.0m$$
Work Step by Step
This is a right triangle. This means we can use the Pythagorean Theorem to find the length of the hypotenuse.
The formula is $c=\sqrt (a^{2}+b^{2})$
In this case,
$a=60.0m$
$b=11.0m$
So,
$c=\sqrt (60^{2}+11^{2})$
$c=\sqrt (3600+121)$
$c=\sqrt 3721$
$c=61.0m$
