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What is the surface area of a sphere with a diameter of 89 cm? Round your answer to the nearest hundredth.

What is the surface area of a sphere with a diameter of 89 cm? Round your answer to the nearest hundredth.
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4 votes
What is the surface area of a sphere with a diameter of 89 cm? Round your answer to

the nearest hundredth.

User Theyuv
by
7.5k points

1 Answer

3 votes
≈24884.56cm²

Using the formulas
A=4πr2
d=2r
Solving forA
A=πd2=π·892≈24884.55541cm²
User JGU
by
7.9k points
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