
Nazanin B. answered 05/11/21
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UCSD undergrad, Experienced Math Tutor
the formula for hypotenuse is: c = square root of (a2 + b2)
a and b are the side length of the right triangle.
so here let's set: a = 5.2 ft, b = 23 ft
and c becomes:
c = square root of (5.2)2+(23)2 = 23.58