this is kind of hard please help
asked 5 days ago in Pre-Algebra Answers by anonymous

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The formula is 4πr³/3 where r=radius. So r=20/2=10cm. The volume is 4π(10)³/3=4000π/3=4188.79cc. approx.

answered 5 days ago by Rod Top Rated User (537,180 points)

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