Question

WILL MARK BRAINLIST

Answer 1

Answer:

C. 20 Ft.

Step-by-step explanation:

Using The Pythagorean Theorem, a²+b²=c² , insert the known variables into the equation.

18.7²+6²=c²

This gives you 385.69 + 36 = 385.69.

Next, square the result to find the missing side length.

$\sqrt{385.69$

The answer comes out to around 19.6, which can be rounded up to 20ft.

Hope this helped!