Question

a rectangular piece of paper 22cm ×8cm is folded along the width without over lapping to make a cylinder of height 8cm find the volume of the cylinder formed

Answer 1

Answer:

Step-by-step explanation:

Length=22cm

Breadth=8cm

Height=8cm

Circumference=22cm

2×pi×r=22cm

2×22/7×r=22cm

r=22×7/2×22

r=7/2cm

Volume=pi×(r)^2×h

=22/7×7/2×7/2×8

=308cm cube

Hope it helps you....