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The formula for finding the area of a circle is A = Pi x R² where Pi = 3.1416 and R² is the radius multiplied by itself. Using the formula, A = 3.1416 x (8 x 8) = 3.1416 x 64 = 201.0624 sq cm

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βˆ™ 8y ago
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βˆ™ 14y ago

16 pi cm (exactly)

50.26 cm (correct to 2 decimal places)

50.27 cm (rounded to 2 decimal places)

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βˆ™ 9y ago

A radius (not raduis) of 8 cm implies an area of 201 sq cm.

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βˆ™ 13y ago

Area = pi*r2 = 201.1 cm2

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Q: What is the area of a circle with a radius of 8 centimeters?
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