if a cylinder is covered by two hemisphere shaped lid of equal shape than the total curved surface area
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Answer:
2πrh+4πr squar
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Given,
A cylinder is covered by two hemispheres shaped lit of equal shape.
To Find,
The total curved surface area of the figure.
Solution,
The total curved surface area of the figure will be
Total curved surface area = Curved surface area of cylinder+2*curved surface area of the hemisphere.
Total surface area = 2πrh+2*2πr²
where,
r is the radius and h is the height of the cylinder and π is a constant.
Total surface area = 2πr(h+2r) sq. units
Hence, the total surface area is 2πr(h+2r) sq. units.
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