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If the radius of the base of a cylinder ...

If the radius of the base of a cylinder be r units and the height of the cylinder be h units, then the total surface area of the cylinder is

A

`2 pi ( h+r)` sq-units

B

`2h(pi + r) ` sq-units

C

`2 pi r h ` sq-units

D

`2 pi r ( h+r)` sq-units

Text Solution

Verified by Experts

The correct Answer is:
D
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