Q. 135.0( 1 Vote )

The total surface

Answer :

Diameter = 2 cm

Radius (r) = 1 cm

Total surface Area = Curved surface Area + Base Area

Total surface Area = 2πr2 + πr2 = 3πr2

Total surface Area = 3π × 12 = 3π cm2

Out of all the four Options,

Correct Option : D

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