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Igoryamba
3 years ago
10

The area of a circle is 28.26 square feet. What is the circle's circumference?

Mathematics
1 answer:
Marina86 [1]3 years ago
4 0
Reverse the formula of pi x r^2 = area to find r, the radius.
Then, use r in the formula 2pi x r to calculate the circumference.
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