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Find the radius of a circle that has an area of 121 pi ft2.
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Find the radius of a circle that has an area of 121 pi ft2.

User Rudy
by
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2 Answers

5 votes
The correct answer is going to be 11.
User Tugce
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3.5k points
3 votes

Answer: 11

Explanation:

area = 121 pi = pi r^2 Divide both sides by pi

121 = r^2

r= 11

User Deepak Sharma
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3.7k points
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