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What is the surface area of a sphere with a radius of 4.75 units?
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What is the surface area of a sphere with a radius of 4.75 units?

User Sreeragh A R
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1 Answer

5 votes
283.385 units is the answer. The s.a. formula for a sphere is 4 x pi x r^2. Substitute and solve. By pi, I mean 3.14 on the calculator.

Hope it helps! Round if you need to!
User Madeye
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