Question

A rectangular piece of paper is 22 cm long and 10 cm wide . A cylinder is formed by rolling paper along it length . find volume of cylinder​

Answer 1

Answer:

1728.57cm2

Step-by-step explanation:

Given: a rectangular piece of paper of length=22cm breadth=10cm. As we will roll the rectangular piece along its length, then length of rectangle becomes height of cylinder and width of rectangular piece would become circular faces of diameter 10cm. So radius will be =5cm. =1728.57cm2 .