Look at the formula for the area of a circle below.

A=πr2

Which of the following equations can be used to solve for the radius (r)?

Question

Look at the formula for the area of a circle below.

A=πr2

Which of the following equations can be used to solve for the radius (r)?

pooja195 · Answer

Welcome to openstudy!
I beleive parts of the question are missing please add then so that we can help :D

anonymous · Answer

Which of the following equations can be used to solve for the radius (r)?
r=Aπ

r=Aπ2
r=Aπ−−−√

r=Aπ−−√

pooja195 · Answer

http://www.wikihow.com/Calculate-the-Radius-of-a-Circle look at this link it shows 4 diffrent ways you can do it hope it helps :)