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17 votes
17 votes
A cone has volume 3 pi, If the cone's radius in r, then what is the height?

User Shen Liang
by
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1 Answer

7 votes
7 votes

Answer:

The formula for volume of a cone is area of a circle times height, divided by 3.

Therefore volume is pi times radius squared times height, divided by 3.

V = (3.14)(14)^2 (14)/3

V = (3.14) (196)(14)/3

V = (3.14) (2744)/3

V = 8616.16/3

V = 2872.05333

to the nearest hundredth is 2872.05 cubic yards.

Explanation:

User Prakhar Londhe
by
2.7k points
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