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dimulka [17.4K]
2 years ago
11

What is the area of the circle to the nearest square foot if the circumference is 40?

Mathematics
1 answer:
Hunter-Best [27]2 years ago
7 0
Answer:
127 square ft

Explanation:
The formula to find the area of a circle with a know circumference is: C^2/4 π.

40^2 is 1600 and 4 times pi is 12.56. Divide 1600 by the 12.56 and you will get your area of 127.39. The answer is 127 square ft after rounding to the nearest square foot.
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