The height of a cylinder is 14 cm and its curved surface area is 264 cm2. The volume of the cylinder is

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The height of a cylinder is 14 cm and its curved surface area is 264 cm². The volume of the cylinder is

We know that,

Curved surface area of the cylinder = 2

264 = 2rh

r =

r = 3 cm

We know that,

Volume of cylinder = r²h

= × 3 × 3 × 14

= 396 cm³

Hence, option B is correct

The height of a cylinder is 14 cm and its diameter is 10 cm. The volume of the cylinder is

The height of a cylinder is 80 cm and the diameter of its base is 7 cm. The whole surface area of the cylinder is

The diameter of a cylinder is 14 cm and its curved surface area is 220 cm². the volume of the cylinder is

The ratio of the radii of two cylinders is 2 : 3 and the ratio of their heights is 5 : 3. The ratio of their volumes will be