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Artyom0805 [142]

3 years ago

8

What is the radius in feet of a circle that contains 78.5 square feet?

1 answer:

mylen [45]3 years ago

4 0

A=pr^2

r=(a/p)^(1/2)

r=(78.5)^(1/2) ft

r=5 ft (to the nearest one-hundredth)

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