Answer: 1,296π if that radius is actually the diameter? Otherwise the answer is 5,184π which isn't listed.
Step-by-step explanation: Volume of a cylinder is πr^2h. This is because we're solving for the area of the circle, then extending it upwards. So we square 24 and multiply by 9 then by pi. This gives us an answer that isn't an option so I'm assuming radius is incorrect. Dividing by 2 gives us 144π9 = 1296pi.
