Question

Find the radius of a cylinder with a volume of
150 in' and a height of 10 in.​

Answer 1

Explanation:

Fomula for volume of cylinder:
`V=\pi r^(2) h`

h= 10 V=150 π=3.14

`150=\pi (r^(2))(10)` divide both sides by 10

`15= \pi (r^(2) )` divide both sides by pi

`(15)/(\pi ) = r^(2)` Take the square root of both sides

`(√(15\pi ) )/(\pi )` = r

r= 2.19

Answer 2

3.87

Explanation:

150/10

=15

√15

3.87