The formula for the circumference of a circle is:
C = 2πr
where C is the circumference and r is the radius.
We are given that the circumference is 90.25π m^2, so we can set up an equation:
90.25π = 2πr
Dividing both sides by 2π, we get:
r = 45.125
Therefore, the radius of the circle is 45.125 meters.