A rectangular sheet of paper, 44 cm× 20 cm, is rolled along its length to form a cylinder. Find the volume of the cylinder so formed.

Question

A rectangular sheet of paper, 44 cm&#xD7; 20 cm, is rolled along its length to form a cylinder. Find the volume of the cylinder so formed.

Philoid · Accepted Answer

Given,

Dimensions of rectangular sheet = 44 cm×20 cm

When it rolled along its length :

Radius of base =

Height of cylinder = 20 cm

∴ Volume of cylinder =