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A metallic bucket, open at the top, of h...

A metallic bucket, open at the top, of height 24 cm is in the form of the frustum of a cone, the radii of whose lower and upper circular ends are 7 cm and 14 cm respectively. Find
(i) the volume of water can completely fill the bucket,
(ii) the are of the metal sheet to make the bucket.

Text Solution

Verified by Experts

The correct Answer is:
(i) `8624 cm^(3)`
(ii) `1804 cm^(2)`
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RS AGGARWAL-VOLUME AND SURFACE AREAS OF SOLIDS-Exercise 17C
  1. A drinking glass is in the shape of a frustum of a cone of height 14 c...

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  2. The radii of the circular ends of a solid frustum of a cone are 18 cm ...

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  3. A metallic bucket, open at the top, of height 24 cm is in the form of ...

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  4. A continer, open at the top, is the form of a frustum of a cone of hei...

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  5. A container made of a metal sheet open at the top is the form of frust...

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  6. The radii of the circular ends of a solid frustum of a cone are 33 ...

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  7. A bucket is in the form of a frustum of a cone. Its depth is 15 cm and...

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  8. A bucket made up of a metal sheet is in the form of a frustum of cone ...

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  9. A bucket made up of a metal sheet is in the form of frustum of a cone....

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  10. A container in the shape of a frustum of a cone having diameters of it...

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  11. A bucket is in the form of a frustum of a cone and it can hold 28.49 l...

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  12. The radii of the circualr ends of a bucket of height 15 cm are 14 cm a...

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  13. The radii of the circular ends of a solid frustum of a cone are 33 ...

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  14. A tent is made in the form of a frustum of a cone surmounted by anoter...

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  15. A tent consists of a frustum of a cone, surmounted by a cone. If the d...

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  16. The perimeters of the two circualr ends of a frustum of a cone are 48 ...

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  17. A solid cone of base radius 10 cm is cut into two parts through the...

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  18. The height of a right circular cone is 20 cm. A small cone is cut off ...

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  19. Solid metallic right circular cone 20 cm high and whose vertical angle...

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  20. A right circular cone is divided into three parts by trisecting its he...

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