Question

what is the ratio of the volume of a cylinder to the volume of a cylinder having twice the height but the same radius​

Answer 1

Answer:

volume of cylinder is πr²h

let a radius of first cylinder is r

radius of second cylinder is r

let height of first cylinder is h, and height of second cylinder is 2h

now,ratio of volume of cylinder is

πr²h:πr²2h

on solving we get

1:2

hence there ratio is 1:2