Home
Class 10
MATHS
The area of a sector of a circle of radi...

The area of a sector of a circle of radius `17.5` cm is `192.5 cm^2`. Find the central angle of the sector.

Promotional Banner

Topper's Solved these Questions

  • AREAS RELATED TO CIRCLES

    KALYANI PUBLICATION|Exercise EXERCISE|60 Videos

  • AREAS OF SIMILAR TRIANGLES

    KALYANI PUBLICATION|Exercise EXAMPLE|1 Videos

  • ARITHMATIC PROGRESSION

    KALYANI PUBLICATION|Exercise EXERCISE|68 Videos

Similar Questions

Explore conceptually related problems

The perimeter of a sector of a circle of radius 5.6 cm is 27.2 cm.Find the area of the sector.

The perimeter of a sector of a circle of radius 5.6 is 27.2 cm. Find the area of the sector.

The angle at the center of a sector of a circle of radius 42 cm is 120^@ .Find the length of the arc producing the sector and also the area of the sector of the circle.

Find the area of a circle of radius 35 cm.

Area of a sector of angle p^@ of a circle with radius R is

Find the area of the sector of a circle with radius 5 cm and angle 30^@ . Also find the area of the corresponding major sector ( pi = 3.14 ).

Find the area of a sector of a circle with radius 6 cm if angles of the sector is 60^@ .

The radius of a circle is 14 cm.If the area of a sector of the circle is 102.7cm^2 ,then find the angle made by the sector at its centre.

If the area of the sector is 5/8 times, the area of the circle, find the central angle formed by the sector.

The area of a sector upon a mino are AB of length 22 is 132 sq.cm. Find the angle substended at the centre.

KALYANI PUBLICATION-AREAS RELATED TO CIRCLES-EXERCISE
  1. A horse is tied to one corner of a field which is if the shape of an e...

    Text Solution

    |

  2. A square OABC is inscribed in a quadrant OPBQ of a circle. If OA=14 cm...

    Text Solution

    |

  3. The area of a sector of a circle of radius 17.5 cm is 192.5 cm^2. Find...

    Text Solution

    |

  4. The area of a sector upon a mino are AB of length 22 is 132 sq.cm. Fin...

    Text Solution

    |

  5. A sector of a circle has an are length 22 cm. The angle at the centre ...

    Text Solution

    |

  6. The perimeter of a sector of a circle of radius 5.6 is 27.2 cm. Find t...

    Text Solution

    |

  7. A round table cover has six equal designs as shown in the figure. If t...

    Text Solution

    |

  8. A car has two wipes which do not overlap.Each wiper has a blade of len...

    Text Solution

    |

  9. In the figure BMD is a segment of a circle with centre O and /BOD=90^@...

    Text Solution

    |

  10. Find the area of a circle that can be inscribed in a square of side 14...

    Text Solution

    |

  11. A circular plot has a perimeter of 660m. A plot in the shape of a squa...

    Text Solution

    |

  12. In the given figure ABCD is a square whose each side is 14cm. APD and ...

    Text Solution

    |

  13. Find the area of the shaded region in the given figure, where ABCD is ...

    Text Solution

    |

  14. A square park has each side equal to 144m. At each corner of the park ...

    Text Solution

    |

  15. Find the area of the shaded portion within the rectangle.

    Text Solution

    |

  16. Find the area of the shaded region in the given figure. If PR=24cm, PQ...

    Text Solution

    |

  17. Area of /\ABC=70cm^2 and CD=5cm. Find the area of the shaded region.

    Text Solution

    |

  18. The area of an equilateral triangle ABC is 17320.5cm^2.With each verte...

    Text Solution

    |

  19. In figure 12 PS is a diameter of a circle whose radius is 6cm. Two pi...

    Text Solution

    |

  20. In the given figure PQRS is a diameter of a circle 6cm. The length PQ,...

    Text Solution

    |