Question

Find the volume of a cylinder that has a diameter of 12 in. and a height of 15 in

Answer 1

Answer: 1697.1
`in^(3)`

Explanation:

diameter= 12

radius=
`(diameter)/(2)` =
`(12)/(2)` = 6

height = 15

volume =π
`r^(2)`h

`(22)/(7) X 6^(2) X 15` =1697.1
`in^(3)`

Answer 2

`\sf{ \boxed{ \bold{1697.14}}}`

Explanation:

Given,

diameter ( d ) = 12 in

height ( h ) = 15 in

finding the radius of a cylinder

Radius is just half of diameter.

Radius ( r ) = 12 / 2 = 6 in

finding the volume of a cylinder having radius of 6 in and height of 15 in

Volume of a cylinder =
`\sf{\pi \: {r}^(2) h}`

⇒
`\sf{ (22)/(7) * {6}^(2) * 15}`

⇒
`\sf{ (22)/(7) * 36 * 15}`

⇒
`\sf{1697.14} \: in`

Hope I helped!

Best regards!!