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Subjects>Math>Algebra

How many square inches in a 30 inch diameter circle?

Updated: 4/28/2022

Wiki User

∙ 14y ago

Best Answer

what i do is square it 30x30 = 900 devide it by 100 and x it by 78.5398 =706.8582

78.5398% is correct for doing it this way.

(78.5398163397425)

Improved answer:

Area of a circle = pi*radius2

Area = pi*152 = 706.8583471 square inches

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∙ 14y ago

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