To find a volume of a cylinder we use the following formula:

Plug in the values:

Take the square:

Multiply the numbers:
The answer is here. Hope I did help you.
The graphs arey=(1/3)x^2
and y=3
they intersect at x=3
so the limits are x=0 and 3
to rotate it about y=k, minus k from every function

which evaluates to 72/5pi
A is asnwer
Answer:
Yes, the length of a side of a square and the perimeter of the square are related proportionally.
Step-by-step explanation: