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lateral surface area of cylinder =4224 cm²
Width of the rectangle =33cm
Length = ?
L.S.A of hollow cylinder = Area of rectangle
4224cm²= 33×l
4224/33 = l
128cm=Length
Perimeter of rectangular sheet = 2(l+b)
=2(128+33)cm
=2×161cm
=322cm
Width of the rectangle =33cm
Length = ?
L.S.A of hollow cylinder = Area of rectangle
4224cm²= 33×l
4224/33 = l
128cm=Length
Perimeter of rectangular sheet = 2(l+b)
=2(128+33)cm
=2×161cm
=322cm
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