## Answers

diameter of cylinder = 28cm so, radius = 14cm

height = 17cm

new height (after leaving 2cm top and bottom of frame) = 21cm

∴ curved surface area of cylinder = 2* pie r h

= 2 * 22/7 * 14 * 21

= 1848 sq cm

area of circular top = pie r^2

= 22/7 * 14 * 14

= 616 sq cm

actual cloth used to cover the frame = 1848 + 616 = 2464 sq cm

area of cloth to be purchased = twice the area of actual cloth used

= 2 * 2464

= 4928 sq cm......................Ans