3 years ago

PLEASE HELP ASAP!!!! 100% CORRECT ANSWERS ONLY PLEASE!!!!

2 answers:

5 0

Area= 2πr

So,

If you were to multiply the radius by 2 since 2 is not in the equations,

4*2= 8

8π ft^2 would be the correct answer.

I hope this helps!
~kaikers

Musya8 [376]3 years ago

5 0

Formula for circles area is P= r^2 pi
Therefore the correct answer is 16 pi ft^2.

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Step-by-step explanation:

According to trigonometry in a right triangle:

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