A rectangular sheet of paper of dimensions 44 cm * 18 cm is rolled along its length to form a cylinder find the total surface area of the cylinder so form
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curved surface area is same as the area of original rectangular sheet of l=44,b=18
44X18=792cm^2
the same will be the answer if you roll it along it's length or along it's width.
if you want total curved surface area it is
2X792=1584cm^2(both inside and outside)
44X18=792cm^2
the same will be the answer if you roll it along it's length or along it's width.
if you want total curved surface area it is
2X792=1584cm^2(both inside and outside)
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