The volume of the cylinder is equal to the pie radius^2 height.
We have given that,
A) V = πr^2 h; the area of the circle base times the height of the cylinder B) V = πr^2 h; the circumference of the circle base times the height of the cylinder C) V = 2πrh+2πr^2; the area of the circle bases plus the area of the unfolded rectangle D) V = 2πrh+2πr^2.
What is the formula for the volume of a cylinder?
Cylinder's volume is given by the formula, πr^2h, where r is the radius of the circular base and h is the height of the cylinder.
Therefore the volume of the cylinder is pir^2h
Therefore option A is correct.
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