SOLUTION: What is the volume of a cone with a radius of 7 and a height of 9?

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Question 508782: What is the volume of a cone with a radius of 7 and a height of 9?
Found 2 solutions by Alan3354, Earlsdon:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
What is the volume of a cone with a radius of 7 and a height of 9?
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Vol+=+pi%2Ar%5E2%2Ah%2F3

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
The volume of a right circular cone is given by:
V+=+%281%2F3%29pi%2Ar%5E2%2Ah In this problem, r = 7 and h = 9, so...
V+=+%281%2F3%29%2Api%2A7%5E2%2A9 Evaluate.
V+=+%281%2F3%29%2Api%2A49%2A9
V+=+147%2Api This is the exact answer.
V+=+461.81 This is the approximate answer.