Question

What is the height of a cylinder with a volume of 1,899.7 cubic inches and a radius of 11 inches? (Use 3.14 for π.)

5 inches
6 inches
7 inches
8 inches

Answer 1

Do you know the formula for the volume of a cylinder?

Answer 2

no?

Answer 3

Then you need to know it.
V = (pi)r^2h
where r = radius of the base
h = height of the cylinder

Answer 4

Once again,
V = (pi)r^2h.
You have V, pi, and r. Plug them all in and solve for h.