Home
Class 9
MATHS
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.

Text Solution

AI Generated Solution

To find the area of the curved surface of a cone, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Given Values:** - Diameter of the cone = 14 cm - Slant height (L) = 9 cm ...
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER

    RD SHARMA|Exercise All Questions|133 Videos

  • SURFACE AREA AND VOLUME OF A SPHERE

    RD SHARMA|Exercise All Questions|140 Videos

Similar Questions

Explore conceptually related problems

The diagram shows a cone.The radius of its base is 2.8cm and its slant height is 8cm. Find the area of its curved surface.

Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. Find its curved surface area.

The diameter of a right circular cone is 14 m and its slant height is 10 m. Find its curved surface area, total surface area and volume.

Diameter of the base of a cone is 10.5cm and its slant height is 10cm. Find its curved surface area.

Curved surface area of a cone is 308cm^(2) and its slant height is 14cm. Find the radius of the base and total surface area of the cone.

The slant height of a right circular cone is 15 m and its height is 9 m. The area of its curved surface, is:

The radius of the base of a cone is 14cm and its height is 24cm. Find the volume,curved surface area and the total surface of the cone

The curved surface area of a cone is 308 cm^(2) and its slant height is 14 cm. Find the radius of the base and total surface area of the cone.

The diameter of the base of a cone is 6 cm and height is 4 cm. Find its curved surface area.

RD SHARMA-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE-All Questions
  1. The diameter of a cone is 14cm and its slant height is 9cm. Find the...

    Text Solution

    |

  2. The radius of a cone is 3cm and vertical height is 4cm. Find the are...

    Text Solution

    |

  3. The radius and slant height of a cone are in the ratio of 4:7. If it...

    Text Solution

    |

  4. The circumference of the base of a 10m high conical tent is 44 metre...

    Text Solution

    |

  5. How many metres of cloth 5m wide will be required to make a conical ...

    Text Solution

    |

  6. The lateral surface of a cylinder is equal to the curved surface of ...

    Text Solution

    |

  7. The radius and height of a cone are in the ratio 4:3. The area of th...

    Text Solution

    |

  8. A corn cob (see Fig. 13.17), shaped somewhat like a cone, has the ra...

    Text Solution

    |

  9. A tent is of the shape of a right circular cylinder upt a height of ...

    Text Solution

    |

  10. Monica has a piece of Canvas whose area is 551m^2dot She uses it to ha...

    Text Solution

    |

  11. If the radius of the base of a cone is halved, keeping the height sa...

    Text Solution

    |

  12. The base radii of two right circular cones of the same height are i...

    Text Solution

    |

  13. A right triangle ABC with its sides 5 cm, 12cm and 13cm is revolved ...

    Text Solution

    |

  14. A conical tent is to accommodate 11 persons. Each persons must have 4 ...

    Text Solution

    |

  15. A semi-circular sheet of metal of diameter 28cm is bent into an open...

    Text Solution

    |

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

    Text Solution

    |

  17. A cylinder is within the cube touching all the vertical faces. A con...

    Text Solution

    |

  18. A conical tent is 10m high and the radius of its base is 24m. Find t...

    Text Solution

    |

  19. Curved surface area of a cone is 308\ c m^2 and its slant height is 14...

    Text Solution

    |

  20. There are two cones. The curved surface area of one is twice that of...

    Text Solution

    |