Find the circumference of the circle if the area is 36 m^2.

Given the area of the circle is 36
m^2

We need to find the
circumference.

First we need to determine the value of the
radius.

We will use the area of a circle formula to
calculate the radius.

We know that: A = r^2 * pi =
36

Now we will divide by
pi.

==> r^2 =
36/pi

==> r= 3.39 m (
approx.)

Now we will calculate the
circumference.

We know that: C =
2*pi*r

==> c = 2*3.14* 3.39 = 21.27 m
(approx.)

Then, the circumference of the
circle is 21.27 m.