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How many square inches are in an 12 inch round circle?

Updated: 11/3/2022

Wiki User

∙ 14y ago

Best Answer

First find the radius = 12/(2*pi) = 1.909859317 inches

Area = pi*1.9098593172 = 11.4591559 or about 11.5 square inches

Wiki User

∙ 14y ago

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The area of a circle with an 8 inch diameter is approximately 50.27 square inches.

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The area of a 3-inch diameter circle is about 7.068 square inches.

How many square inches in a 1.5 inch circle?

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How many square inch in a 20 inch diameter circle?

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