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He diameter of a circle is 18 feet. What is the circle's area?
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He diameter of a circle is 18 feet. What is the circle's area?

User AlvinfromDiaspar
by
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1 Answer

3 votes

Answer:

Explanation:


A=\pi r^2\\


=\pi * 9^2 (radius = 9 feet)


=81\pi


\approx 254.47 feet

User Meggy
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