Question

Find the volume of a cone with radius 7.5 m and height 16 m.

A.
942 m3


B.
176.6 m3


C.
2,009.6 m3


D.
1,734.1 m3

Answer 1

the answer is A

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Answer 2

Answer with explanation:

Volume of cone having (height =h) and (Radius =r) is given by

`=(\pi r^2 h)/(3)`

Volume of a cone with radius 7.5 m and height 16 m

`=(\pi * (7.5)^2 * 16)/(3)\\\\=(22 * 56.25 * 16)/(3* 7)\\\\=(19800)/(21)\\\\=942.85 m^3\\\\=942 m^3{\text{Approx}`

Option A