A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal. How much sheet of metal is required?
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A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal. How much sheet of metal is required?
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Verified answer
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Area of Closed Cylinder = Curved Surface Area of Cylinder + 2(Area of Circle)
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Substituting the values in the Formula, we get,
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