What is the areaof a circle having a given diameter. d=16 cm

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asked May 20, 2017 3.5k views

4 votes

What is the areaof a circle having a given diameter. d=16 cm

Mathematics
high-school

Perseus asked

by Perseus

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1 Answer

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Area =
$\pi r^2$ so if the diameter is 16, radius (r) = 8

3.14 * 8^2 = 3.14*64 = 200.96 is the approximate area

If you're looking for the answer in terms of pi, 64pi is the answer.

Omiz answered May 24, 2017

by Omiz

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