Question

The volume of a cylinder is found using the formula V=piR^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 base (2r*2r) by the height. What is the ratio of the volume of the cylinder to the volume of the prism?

Answer 1

@Johnbc @tayromo @mathstudent55

Answer 2

simplify:V(cylinder)/V(prism)

Answer 3

so volume of cylinder /volume of prism?

Answer 4

yes that's the ratio

Answer 5

I believe it's C then?

Answer 6

pi*R^2*h/4R^2h=...

Answer 7

D!

Answer 8

well done :)