Question

If a cone has a volume of 318cm^3 and radius of 6 cm how tall is it

Answer 1

volume +pie x radius square X height divide by 3
318=3.14x 36xheight divided by 3
318=113.04xheight divided by 3
954=113.04h
h=8.44

Answer 2

Volume of cone = 1/3 * pi * r^2 * h

318 * 3 / 6^2 / pi = h = 26.5/pi, which is about equal to 8.44