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The diameter of a cone is 14cm and its s...

The diameter of a cone is 14cm and its slant height is 9cm. Find the area of its curved surface.

A

195 sq m

B

198 sq m

C

190 sq m

D

186 sq m

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The correct Answer is:
B
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ARIHANT PUBLICATION PUNJAB-MENSURATION-Chapter Exercise
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  3. Length of diagonals of a rhombus field are 8 m and 14 m. Find its area

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  4. If side of a square is doubled, howmany times its area will be increas...

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  11. If the capacity of a cylindrical tank is 1848 m^3 and the diameter of ...

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  15. What will be the semi - perimeter of the following figure ?

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  16. The volume of a cube is 512 cm^(3) . Find the length of its diagonal

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  17. A rectangular grassy plot 160 m by 45 m has a gravel path 3 m wide all...

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  18. If the length and breadth of a rectangle are increased by 10 % and 8 %...

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  19. If the length of a rectangle is increased by 4% and breadth of the rec...

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  20. If sides of a square are increased by 7% , by what percent its area wi...

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  21. If diameter of a circle is decreased by 5% by what percent its area wi...

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