Question

What is the volume of a cone with a diameter of 30 feet and a height of 60 feet use 3.14 for pie

Answer 1

14,130 feet³

Explanation:

2r=d

2r=30

r=15

Formula for the volume of a cone is:
`(1)/(3) *b*h`

`(1)/(3) *`π
`*r`²
`*h`=

`(1)/(3) *3.14*15^(2) *60=\\`

`(1)/(3) *3.14*225*60=`

`(1)/(3) *3.14*13,500=\\`

`(13,500)/(3) *3.14=\\`

`4500*3.14=`

14,130 feet³