Home
Class 10
MATHS
Total surface area of a solid hemispher...

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

A

`327pi`

B

`144pi`

C

`147pi`

D

`189pi`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MENSURATION

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

Total surface area of hemisphere of radius r is ……………

Find the volume and the total surface area of a hemisphere of radius 7.5 cm. (pi=22/7)

T.S.A of a solid hemisphere whose radius is 22 cm is ………. cm^(2).

Find the volume and the total surface area of a hemisphere of radius 3.5 cm. (pi=22/7)

Find the total surface area of a hemi-sphere of radius 2.8 cm.

Surface area of a hemisphere is

Find the total surface area of a hemisphere of radius 10 cm . (use pi =3.14

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

The volume of a hemisphere of radius 3.5 cm is ………… cm^(3) .

The volume of a hemisphere of radius 4.5 cm is ………… cm^(3) .

VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
  1. Total surface area of a cube is 216cm^(2) then its volume is ………. cm^(...

    Text Solution

    |

  2. A shuttle cock is a combination of

    Text Solution

    |

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

    Text Solution

    |

  4. If the radius of base of a cylinder is doubled and the height remains ...

    Text Solution

    |

  5. The number of cubes of side 2 cm which can be cut from a cube of side ...

    Text Solution

    |

  6. The volume and surface area of a sphere are numerically equal. Then th...

    Text Solution

    |

  7. If the diameter of a sphere is 'd' then its volume is

    Text Solution

    |

  8. If the ratio of radii of two spheres is 2:3 then the ratio of their su...

    Text Solution

    |

  9. A cylinder, a cone and a hemisphere are of equal base and have the sam...

    Text Solution

    |

  10. If a cone is cut into two parts by a horizontal plane passing through ...

    Text Solution

    |

  11. The height of a cylinder is doubled and radius is tripled then its cur...

    Text Solution

    |

  12. Diameter of a sphere which can inscribe a cube of edge x cm is ….

    Text Solution

    |

  13. Ratio of volumes of a cone, a cylinder and a hemisphere of same base, ...

    Text Solution

    |

  14. Total surface area of hemisphere of radius r is ……………

    Text Solution

    |

  15. Volume of a frustrum of a cone is …….

    Text Solution

    |

  16. If the length of each diagonal of a cube is doubled, then its volume b...

    Text Solution

    |

  17. If a right angled triangle is revolved about its hypotenuse then it wi...

    Text Solution

    |

  18. A solid sphere of radius 10 cm is moulded into 8 spherical solid balls...

    Text Solution

    |

  19. In a hollow cuboid box of size 4 times 3 times 2 m, the number of soli...

    Text Solution

    |

  20. If the external and internal radii of a hollow hemispherical bowl are ...

    Text Solution

    |