Question

Find the radius of a cylinder if its volume is 344. 2 cubic inches and its height is 4 inches

Answer 1

Answer: 5.2336

Explanation:

The formula for the volume of a cylinder is
`V=\pi r^(2) h`

plug in and solve for r

`344.2=\pi r^(2) (4)\\86.05=\pi r^(2) \\27.3905=r^(2) \\r=5.2336`