SOLUTION: A circular garden has an area of approximately 450 ft^2. Find the radius. Round the answer to the nearest tenth of a foot.

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Question 437474: A circular garden has an area of approximately 450 ft^2. Find the radius. Round the answer to the nearest tenth of a foot.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
A=3.14r^2
450/3.14=r^2
r^2=143.3
r=12.0 ft