Question

A cone shaped vase has a radius of 15 cm and a height of 30 cm. What is the exact value of the volume of the cone?

2250π cm3
1350π cm3
450π cm3
6750π cm3

Answer 1

2250 pi cm3

To find this, set up the equation for the volume of a cone which is:

v = 1/3 r^2 pi h

v = 1/3 (15cm)^2 pi (30cm)

Hope this helps!