Question

A right circular cylinder has a diameter of 8 inches. If the volume of the cylinder is 192pi inches^3, what is the height of the cylinder?

A.3in
B.6in
C.12in
D.24in

Answer 1

If the diameter is 8, the radius is 4. 4^2 = 16. 192÷16=12. The answer is C.

Answer 2

12in

Explanation:

I looked up this problem, but my question was:

A cylinder has a diameter of 8inches, with a height of 12inches. Find the volume of the cone.

Well, since I already have the height you're looking for, (12in) I used your volume amount to answer my question, and I got that one right!