Answer:
288π
Explanation:
The volume of a sphere can be evaluated by using the following formula:

We are given that the radius is 6, so we can plug into the formula to solve:
(216/3 is 72, and 72*4 is 288)
Therefore, the volume is exactly 288π. The approximate answer, if you let π be 3.14 and evaluate it out, is around 904.78