Answer:
A
Explanation:
The formula for the volume of a cone is
, where r is the radius of the base and h is the height.
In this figure, the cone's radius is 4 and the cone's height is 8.
Substituting in the values, we get:
![V =(1)/(3) \pi (4)^(2) (8)](https://img.qammunity.org/2022/formulas/mathematics/middle-school/vv8bk21jfqx5niaf44stgfopo2p7qjbm5v.png)
Using 7 instead of 8 here would be a mistake, as 7 refers to the height of the cylinder below it.