I NEED YOUR HELP 22 POINTS A cone has a base of 30 in^2 and a height of 8.8 what is the volume of the cone? Plz show how to do it I'm stuck

Question

asked Dec 17, 2020 83.4k views

2 Answers

Glasses · Answer 1 · 2020-12-21T16:24:47+0000

Hello from MrBillDoesMath!

Answer:

88 in^3

Discussion:

The volume of a cone of height h and base radius r is

Pi * R^2 * (h/3)

But Pi * r^2 ( = 30) is the area of the base so the volume is:

(30) * (8.8)/3 =

(30/3) ( 8.8) =

10 * 8.8 =

88 in^3

Thank you,

MrB