Question

A rectangular sheet of paper 44cm long & 20 cm wide it is rolled along its length so that the breadths are in contact with each other find the valume
of the cylinder so formed

Answer 1

The area of the curved surface is the same as the area of the original rectangular sheet of paper or 44*20 = 880 sq cm. The same will be the answer whether you roll it along its length of along its width.

If you want the total curved surface area it is 2*880 = 1760 sq cm. (that is, both the inside and outside areas).



hope it help ....Plzz mark as brainlist..

Answer 2

Same answer I have given to you