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From a circle of radius 15cm . A sector ...

From a circle of radius 15cm . A sector with angle `216 ^(@) ` is cut out and its bounding radius are bent so as to form a cone . Find its volume.

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VGS PUBLICATION-BRILLIANT-SURFACE AREAS AND VOLUMES-EXERCISE
  1. Curved surface area of a cone is 308 cm ^(2) and its slant height i...

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  2. The cost of painting the total surface area of a cone at 25 paise per ...

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  3. From a circle of radius 15cm . A sector with angle 216 ^(@) is cut ou...

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  4. The height of a tent is 9m. Its base diameter is 24m. What is its slan...

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  5. The curved surface area of a cone is 1159( 5)/( 7) cm ^(2) .Area of ...

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  6. A tent is cylindrical to a height of 4.8 m .and conical above it. The ...

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  7. What length of tarpaulin 3 m wide will be required to make a conical t...

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  8. A Joker's cap is in the form of a right circular cone of base radius 7...

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  9. Two similar cones have volumes 12 pi cu units and 96 pi cu. Units. If ...

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  10. Can you find the surface area of sphere in any other way?

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  11. Find the volume of sphere of radius 6.3 cm.

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  12. If the surface area of a sphere is 154 cm ^(2) , find its radius

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  13. A hemispherical bowl is made up of stone whose thickness is 5 cm. If t...

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  14. The hollow sphere, in which the circus motor cyelist performs his stun...

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  15. A shotput is a metallic sphere of radius 4.9 cm .If the density of the...

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  16. A hemispherical bowl has a radius of 3.5 cm What would be the volume o...

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  17. The radius of sphere is 3.5 cm Find its surface area and volume .

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  18. The surface area of sphere is 1018( 2)/(7) . Sq.cm . What is its volu...

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  19. The length of equator of the globe is 44cm . Find its surface area

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  20. The diameter of a spherical ball is 21cm . How much leather is require...

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