Question

The volume of a cylinder is found using the formula v=3.14r^2h where r is the radius of the base and h is the height. The volume of a rectangular prism of the same width (2r) and height h, as the cylinder, is found by multiplying the area of the(2r*2r)by the height. What is the ratio of the volume of the cylinder to the volume of the prism?
A.
3.14/2
B.
3.14r^4h^2
C.
3.14r^2/4h
D.
3.14/4

Answer 1

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Answer 2

thx