Question

If the square root of a circle's area is 2012π, then how long is the radius of the circle?

Answer 1

\[2012\sqrt{\pi}\]

Answer 2

\[\sqrt{A}=2012\pi\]
\[A=(2012\pi)^{?}\]
\[\pi(r)^{2}=(2012\pi)^{?}\]
\[r=\sqrt{(2012\pi)^{2}/\pi}\]

Answer 3

@.Sam --> and the final answer is ?

Answer 4

3566.2

Answer 5

I gtg now

Answer 6

@ Everyone -- Have the answer in exact form?

Answer 7

check the first answer from ghass

Answer 8

I saw it. Interesting.

Hey, how about cranking out the exact answer.

Answer 9

sqrt ( π * r^2) = 2012π
-> ( π * r^2) = (2012 )^2 * π^2
-> r^2 = (2012 )^2 * π
=> r = 2012 sqrt (π) = 6317.7