SOLUTION: The area of the circle is 547 m 2. Find the radius.

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Question 166750: The area of the circle is 547 m 2. Find the radius.
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Area of any circle is:
(pi)r^2
.
They gave you the area as 547 and pi is 3.14. Plug and solve:
547 = (pi)r^2
547 = (3.14)r^2
174.2 = r^2
13.2 m = r (radius)