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musiclover10045

The formula for the volume of a cone is V = PI x r^2 x h/3

r = 1/2 the diameter. 1/2 of 8 = 4 inches.

h = height = 12 inches.

Using 3.14 for PI, the formula now becomes:

V = 3.14 x 4^2 x 12/3

V = 3.14 x 16 x 4

V = 200.96 cubic inches.


You do not say if the answer needs to be rounded, so round the answer as needed.

the volume is 20 you have to add the inches i graphed it and the units were 20 so the volume of the cone 20


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