Home
Class 8
MATHS
The area (in cm^2) of a sector of a circ...

The area (in `cm^2`) of a sector of a circle with an angle of `45^@` and radius 3 cm is

A

`4 13/14`

B

`3 6/7`

C

`3 51/56`

D

`3 15/28`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 2 )|22 Videos

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 3 )|8 Videos

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise Test Your Concepts (Eassy Type Question )|5 Videos

  • MATRICS

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application Level 2 |15 Videos

  • MOCK TEST PAPER

    PEARSON IIT JEE FOUNDATION|Exercise Questions|5 Videos

Similar Questions

Explore conceptually related problems

The area (in cm^(2)) of a sector of a circle with an angle of 45^(@) and radius 3cm is

What is the area (in cm^(2) ) of a sector of a circle, with central angle 75^(@) , when the diameter of the circle is 9 cm?

Find the area of the sector of a circle with radius 5 cm and angle 60^@ .

Find the area of sector of a circle with radius 4 cm and angle 60^@ .

Find the area of a sector of a circle with radius 6cm if angle of the sector is 60^(@)

Area of the sector of a circle with radius 4 cm and of angle 30^(@) is :

Find the area of a sector of a circle with radius 4 cm, if angle of the sector is 30^(@). (pi=3.14)

Find the area of a sector of a circle of radius 28cm and central angle 45^(@) .

PEARSON IIT JEE FOUNDATION-MENSURATION-Concept Application (Level 1 )
  1. If the diameter of a circle is increased by 200 % , then by what per c...

    Text Solution

    |

  2. A horse is tied to a pole fixed at one corner of a 14 m xx 14 m square...

    Text Solution

    |

  3. The area of a ring is 16.94 cm^(2) and the area of the outer circle is...

    Text Solution

    |

  4. The sum of the radius of the base of a solid cylinder and the height o...

    Text Solution

    |

  5. If each edge of a cube is increased by 5 cm , then the lateral surface...

    Text Solution

    |

  6. The perimeter of a square and the circumferenceof a circle are equal. ...

    Text Solution

    |

  7. The area (in cm^2) of a sector of a circle with an angle of 45^@ and ...

    Text Solution

    |

  8. In the figure below, O is the centre of the circleand OABC is a square...

    Text Solution

    |

  9. Find the area (" in" cm^(2)) of a rhombus whose side is 17 cm and one ...

    Text Solution

    |

  10. The areas of a square and a circle are equal. The radius of the circle...

    Text Solution

    |

  11. Find the area of a sector of a circle with an angle of 60^(@) and rad...

    Text Solution

    |

  12. Find the volume ( " in " cm^(3)) of a sphere which is exactly inserted...

    Text Solution

    |

  13. The volume of a cuboid is 3840 cm^3 and the length of the cuboid is 2...

    Text Solution

    |

  14. The surface area of a sphere is 100pi cm^(2) . Find its volume.

    Text Solution

    |

  15. The total surface area of a cuboid is 392 cm^2 and the length of the c...

    Text Solution

    |

  16. The area of the base of a right prism whose base is an equilateral tr...

    Text Solution

    |

  17. In a rectangular field, the difference of two adjacent sides is 5 m an...

    Text Solution

    |

  18. Find the area of an equilateral triangle whose height is sqrt(48) cm ....

    Text Solution

    |

  19. Find the sum of the lengths of the edges of a prism whose base is a t...

    Text Solution

    |

  20. Volume of a cone is V cu. Cm and its base radius is r cm . Find its cu...

    Text Solution

    |