The line is y = x also called the diagonal.
we know that
The volume of a cylinder is given by the formula

where
r is the radius of the cylinder
h is the height of the cylinder
in this problem

Substitute the values in the formula above


therefore
the answer is
The volume of the can is equal to

I think the answer is 35.82 because if you see it is 3 then is adding 4 and it makes 7 and then you have to add 7 plus five is 12 so then the answer is 35.82