Question

in a cylinder if radius is h a l v e d and height is doubled then the volume will be​

Answer 1

Answer:

In a cylinder, if radius is halved and height is doubled, then find the volume with respect to original volume.

Answer 2

Answer:

Here r = r / 2, h = 2h

∴ Volume of cyclinder = π(r / 2)2 2h = 1 / 2 πr2h

Original volume of cyclinder = πr2h

Volume w.r.t. original volume of cyclinder

= (1 / 2) πr2h / πr2h = 1 / 2