The lateral surface area of a hollow cylinder is 4356 cm2. It is cut along its height and formed into a rectangular sheet of width 33 cm. Find the perimeter of rectangular sheet
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Answer:
area of rectangular sheet = length * breadth
4356 = length * 33
4356/33 = length
length = 132
now,
perimeter of sheet = 2 ( l + b )
= 2 ( 132 + 33 )
= 2 x 165
= 330 cm ^ 2
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