ANSWER
B.

EXPLANATION
The volume of the cylinder is given by:

From the diagram, the radius is

and the height is

We substitute into the formula to get,

We expand to get,


This simplifies to,

We expand the bracket with the π to get,
Answer: 4992
Step-by-step explanation:
same, but whenever it talks about "lenghth and with" it is multiplying
hope this helps :)
So you first want to distribute the 12 into what is inside the parentheses. Then after that all you need to do is simplify!