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Find the surface area of a sphere with a radius of 12 cm. Appropriate pie as 3.14 and round to the nearest hundredth

Find the surface area of a sphere with a radius of 12 cm. Appropriate pie as 3.14 and round to the nearest hundredth
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Find the surface area of a sphere with a radius of 12 cm. Appropriate pie as 3.14 and round to the nearest hundredth

User CedricB
by
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1 Answer

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A=4πr^2

A=4π12^2

12 ^ 2 = 144

4 * 3.14 = 12.56

12.56 * 144 =1808.64

(Google states it 1809.56 though...)
User Grefab
by
8.2k points
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