+0

# Geometry Question

0
156
1
+52

A right circular cone has a volume of $12\pi$ cubic centimeters. The height of the cone is 4 cm. How many centimeters is the circumference of the base of the cone, in terms of $\pi$?

Jul 3, 2018

#1
+1

volume of a cone is 1/3*pi*r^2* h

12pi = 1/3*pi*r^2*4

r=3

circumfrence is pi*2r

circumfrence = 6pi

Jul 3, 2018