A cone of radius 3 cm and slant height 5 cm has a curved surface area of ___ $c m^{2}$ .

13π

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14π

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15π

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16π

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Solution

The correct option is C
15π

C.S.A of cone = $π$ rl

C.S.A of cone = $π$ $\times$ 3 $\times$ 5 =15 $π$ ${c m}^{2}$

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Similar questions

A cone of radius 3 cm and slant height 5 cm has curved surface area of:

A cone of radius 3 cm and slant height 5 cm has curved surface area of ___ $c m^{2}$ .

5 c m

14 c m

308

{cm}^{2}

14

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