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?

Question

asked May 19, 2021 178k views

1 Answer

Aaron McAdam · Answer 1 · 2021-05-23T10:08:17+0000

Answer:

$V=82.2\pi \ cm^3$

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
$82.2\pi \ cm^3$