Anyone help me please

Mansuetus asked May 27, 2023

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Mansuetus asked May 27, 2023

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23 votes

Answer:

2,799 square cm

Explanation:

Volume of cone: (1/3)π(9^2)(40)=1,080π

Volume of cylinder: π(3^2)(21)=189π

1,080π - 189π = 891π = 2799.2 square cm

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