Question

A cone has a height of 14 centimeters and a diameter of 8.4 centimeters. What is the volume of the cone in terms of pie?

Answer 1

`V=82.2\pi \ cm^3`

Explanation:

-Given the cone's diameter is 8.4 cm and the height is 14 cm.

-It's volume can be calculated as follows:

`V=(1)/(3)\pi r^2h, \ h=14, \ r=8.4/2=4.2\\\\V=(1)/(3)\pi * 4.2* 14\\\\82.2\pi \ cm^3`

`\therefore V=82.2\pi \ cm^3`

Hence, the cone's volume is
`82.2\pi \ cm^3`