Home
Class 10
MATHS
Curved surface area of a hemisphere = ……...

Curved surface area of a hemisphere = ……………

A

`pir^(2)`

B

`1/3pir^(2)`

C

`3pir^(2)`

D

`2pir^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS FOR CCE MODEL EXAMINATION|201 Videos

  • MENSURATION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|244 Videos

  • MENSURATION

    VGS PUBLICATION-BRILLIANT|Exercise OBSERVATION MATERIAL TO SOLVE VARIOUS QUESTIONS GIVEN IN THE PUBLIC EXAMINATION|32 Videos

  • COORDINATE GEOMETRY (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise COORDINATE GEOMETRY(MULTIPLE CHOICE QUESTION)|30 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|262 Videos

Similar Questions

Explore conceptually related problems

Surface area of a hemisphere is

Surface area of a sphere is

The curved surface area of a sphere will be ……., whose radius is 10 cm.

Total surface area of hemisphere is ……….. sq. units.

If the surface area of a hemisphere is ,'S' then express 'r' interms of 'S'.

Find the volume and total surface area of a hemisphere whose radius is 35 cm?

Find the surface area of a hemisphere whose radius is 10.5 cm.

Total surface area of a solid hemisphere of radius 7 cm. is …… cm^(2) .

Find the total surface area of a hemisphere, whose radius is 14 cm.

Find the total surface area of a hemisphere, whose radius is 7 cm.

VGS PUBLICATION-BRILLIANT-MENSURATION-OBSERVATION BITS TO SOLVE VARIOUS BITS GIVEN IN THE PUBLIC EXAMINATION
  1. Base area of a regular cylinder is 154 cm^(2) then its radius is ……….

    Text Solution

    |

  2. If the height and radius of a cone are 1.5 and 8 cm then its slant hei...

    Text Solution

    |

  3. Curved surface area of a hemisphere = ……………

    Text Solution

    |

  4. Volume of a cube 8 cm^(3) then side is ………….

    Text Solution

    |

  5. Ratio of volumes of two spheres is 8:27 then ratio of their curved sur...

    Text Solution

    |

  6. Football is an example of ……

    Text Solution

    |

  7. The volume of a cube is 216 cm^(3) then edge is ……….. cm.

    Text Solution

    |

  8. the curved surface area of a right circular cylinder is …….. sq. units...

    Text Solution

    |

  9. The curved surface area of a sphere will be ……., whose radius is 10 cm...

    Text Solution

    |

  10. The volume of a cube will be ………. ("in "cm^(3)), whose total surface a...

    Text Solution

    |

  11. A famous book written by ancient mathematician Aryabhatta is ……..

    Text Solution

    |

  12. The volume of right circular cylinder with radius 6 cm and height 7 cm...

    Text Solution

    |

  13. A sphere of radius 'r' inscribed in a cylinder. The surface area of th...

    Text Solution

    |

  14. The maximum length of the stick that can be placed in a cuboid, whose ...

    Text Solution

    |

  15. A cylinder and cone have bases of equal radii and are of equal heights...

    Text Solution

    |

  16. Total surface area of a solid hemisphere of radius 7 cm. is …… cm^(2)...

    Text Solution

    |

  17. Radius of a cone is 'r', height is 'h' and its slant height is 'l' the...

    Text Solution

    |

  18. Radius, height, slant height of a cone are r, h, l, then 'l' value in ...

    Text Solution

    |

  19. Volumes of two spheres are in the ratio of 27:64, the ratio of their c...

    Text Solution

    |

  20. A solid ball is exactly fitted inside the cubical box of side 'a'. The...

    Text Solution

    |