Question

I will say the problem below. GIVING MEDAL TO BEST ANSWER!

Answer 1

How would I solve it? Do I just switch the a, and the r?

Answer 2

What are you trying to solve for?

Answer 3

I'm trying to solve for r.

Answer 4

I will solve for r.

Answer 5

First you divide by pi.
a/pi=r^2
Then square root.
square root of a/pi=r

Answer 6

r=square root of a/pi

Answer 7

So, \[r=\sqrt{\Pi}a\]

Answer 8

or would it be a over r?

Answer 9

Since you are dividing?

Answer 10

\[r=\sqrt{a/\pi}\]

Answer 11

Oh okay!

Answer 12

Thanks so much. <3

Answer 13

Your'e welcome.