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The area of the curved surface of a cone...

The area of the curved surface of a cone is `60 picm^2`. If the slant height of the cone be 8 cm, find the radius of the base.

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MODERN PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE
  1. The height of a cone is 21 cm. find the area of the base if the slant ...

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  2. The radius of the slant height of a cone are in the ratio of 4:7. if i...

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  3. The area of the curved surface of a cone is 60 picm^2. If the slant he...

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  4. The diameter of two cones are equal. If their slant height s are in th...

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  5. There are two cones, the curved surface area of one is twice that of t...

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  6. A tent of heihgt 33 m is in the form of a right circular cylinder of d...

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  7. A cylinder and a cone have equal radii of their bases and equal height...

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  8. The curved surface area of a cone exceeds the base area by 88cm^2 it s...

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  9. A tent is in the form of a right circular cylinder, surmounted by a co...

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  10. A circus tent is cylindrical upto a height of 3 m and conical above it...

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  11. A metallic toy is in the shape of a cylinder whose both ends are conic...

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  12. Find the volume of a right circular cone with Radius 4 m and height 9 ...

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  13. Find the volume of a right circular cone with Diameter 5 m and height ...

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  14. The height of a right circular cone is 12 cm. if its volume is 100picm...

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  15. Vertical height of a right circular cone is four times its radius and ...

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  16. Find the volume of a cone having radius of the base 35 cm and slant he...

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  17. Two cones have their heights in the ratio 1:3 and the radii of their b...

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  18. The ratio of volumes of two cones is 4:5 and the ratio of the radii of...

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  19. The radius and the height of a right circular cone are in the ratio 5 ...

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  20. If the radius of the base of a cone is halved, keeping the height same...

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