Find the volume of the cylinder.
either enter an exact answer in terms of π or use 3.14 for π.

Volume of a cylinder = area of base x altitude.

So, pi times radius squared times height.

3.14xx2

3.14x9x2

The answer is 56.52

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.