Question

a rectangular sheet of paper 44 cm long and 16 cm broad is rolled along its length to form a cylinder what is the radius of the cylinder and what is its volume ?

Answer 1

2piR=44
 pi R=22
=>R=22/7*22=1/7cm
v=2piR^2L
L=16cm
V=22/7*16*1/7*1/7
=342/343
hope it is correct!!!