PLEASE HELP I need an explanation if you can’t do it it’s fine I’ll take what I can get thanks!

Answer: A. 169.65 mi^3
Step-by-step explanation:
The volume of a cylinder is formula is v= π *r^2 *h where r is radius and h is the height being multiplied pie.
V= 3.14 * 3^2 * 6
v= 3.14 * 9 * 6
v =169.6460 to the nearest hundredth is 169.65