Need help with a math problem!

The volume of a cone is given by the formula V = (1/3)r^2h. A cone has a volume of 16,038 cm^3 and radius of 27 cm.

Find the height of the cone.
A) 64 cm
B) 66 cm
C) 73 cm
D) 69 cm

16038=1/3(27^2h)
16038=1/3(729h)
16038=243h
h=66; B.

Hope this helps!

Plugging into the formula:
16,038 = (1/3)(729)(h)
16,038/243 = h
h = 66 cm (B)