Home
Class 9
MATHS
The radius of a sphere is sqrt(7) cm. Fi...

The radius of a sphere is `sqrt(7) cm`. Find its curved surface area.

Text Solution

Verified by Experts

The correct Answer is:
`28pi cm^(2)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Revision Exercise (short Answer Questions)|14 Videos

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Revision Exercise (long Answer Questions)|10 Videos

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Exercise 13d|20 Videos

  • STATISTICS

    NAGEEN PRAKASHAN|Exercise Revision Exercise|10 Videos

  • TRIANGLES

    NAGEEN PRAKASHAN|Exercise Revision Exercise (long Answer Type Question)|8 Videos

Similar Questions

Explore conceptually related problems

The diameter of a sphere is 2 sqrt(3) cm . Find its curved surface area.

Radius of a sphere is 14 cm. Find the surface area of the sphere.

If the radius of the base of a cone be 7 cm and its curved surface area be 550 sq. cm, then the volume of the cone is

The radius of the base of cylinder is 14 cm and its curved surface area is 880 cm^2 . Its volume (in cm^3) is : (Take pi = 22/7)

The radius of the base of cylinder is 20 cm and its height is 13 cm . Find its curved surface area .

The dimaeter of the base of a cylinder is 7 cm and height is 5 cm. Find its curved surface area.

The surface area of a sphere is the same as the curved surface area of a cone having the radius of the base as 120 cm and height 160 cm. Find the radius of the sphere.

The volume of a sphere is 38808 cm^(3) . Its curved surface area is

NAGEEN PRAKASHAN-SURFACE AREA AND VOLUME-Revision Exercise (very Short Answer Questions)
  1. Find the volume of a cuboid which is 15 m long, 12 m wide and 4.5 m hi...

    Text Solution

    |

  2. Find the total surface area of a cube whose edge measure 20 cm.

    Text Solution

    |

  3. Find the lateral surface area of a cuboid whose dimensions are 24 m xx...

    Text Solution

    |

  4. A cubical box has each edge 10 cm. Find the length of longest rod whic...

    Text Solution

    |

  5. Find the area of four walls of a room whose length is 6 m, breadth is ...

    Text Solution

    |

  6. The length of each edge of a rectangular box is l cm. Find its total s...

    Text Solution

    |

  7. The radius of a cylinder is r and heigth is h. Find its volume.

    Text Solution

    |

  8. The radius of the base of a cylinder is 14 cm and heigth is 10 cm. Fin...

    Text Solution

    |

  9. The circumference of the base of a cylinder is 44 cm. Find its diamete...

    Text Solution

    |

  10. The dimaeter of the base of a cylinder is 7 cm and height is 5 cm. Fin...

    Text Solution

    |

  11. The radius of base of a cone is r and height is h. Find its volume.

    Text Solution

    |

  12. The diameter of the base of a cone is 6 cm and height is 4 cm. Find it...

    Text Solution

    |

  13. The height of a cone is 24 cm and radius of base is 7 cm. Find its sal...

    Text Solution

    |

  14. Find the volume of a sphere of radis r.

    Text Solution

    |

  15. The radius of a sphere is sqrt(7) cm. Find its curved surface area.

    Text Solution

    |

  16. The diameter of a sphere is 2 sqrt(3) cm. Find its curved surface area...

    Text Solution

    |

  17. The diameter of a sphere is 1 cm. Find its volume.

    Text Solution

    |