The lateral surface area of a the hollow cylinder is 4224cm^2 and its height and formed a rectangle sheet of width 32cm. Find the perimeter of rectangle sheet.(I need full explanation please help)
Answers
Answered by
1
Answer:
Given:lateral surface area of a hollow cylinder is 4224cm ². width of rectangular sheet 32cm
To find : Perimeter of rectangular sheet
solution : As we know the hollow cylinder is made up of rectangular sheet . so area of rectangular sheet equal to lateral surface area of the hollow cylinder.
L×B=4224
L×32=4224
L= 4224/32
L=132
Perimeter of rectangular =2(L+B)
=2(132+32)
=328
Similar questions