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Anyone help me please
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17 votes
Anyone help me please

Anyone help me please-example-1
User K Vij
by
6.2k points

1 Answer

6 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

User Kpozin
by
6.0k points
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