the lateral surface area of a hollow cylinder is 3552 cm².it is cut along its height and it forms a rectangular sheet of width 24 cm. find the perimeter of the rectangular sheet
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Answer: perimeter: 344cm
Step-by-step explanation:
curved surface area of cylinder = area of rectangular sheet
: 3552 = length × breadth
3552 = length × 24
length= 148 cm
perimeter of sheet = 2× (148+24)
= 2× 172
= 344 cm
therefore the perimeter of rectangular sheet is 344cm.
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