Home
Class 14
MATHS
In the adjoining figure /AOC = 140^@ whe...

In the adjoining figure `/_AOC = 140^@` where is the centre of the circle then `/_ABC` is equal to :

A

`110^@`

B

`100^@`

C

`90^@`

D

`40^@`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    KIRAN PUBLICATION|Exercise QUESTIONS ASKED IN PREVIOUS SSC EXAMS (TYPE- XIII)|70 Videos
  • GEOMETRY

    KIRAN PUBLICATION|Exercise QUESTIONS ASKED IN PREVIOUS SSC EXAMS (TYPE- XIV)|90 Videos
  • GEOMETRY

    KIRAN PUBLICATION|Exercise QUESTIONS ASKED IN PREVIOUS SSC EXAMS (TYPE- XI)|22 Videos
  • DISCOUNT

    KIRAN PUBLICATION|Exercise Test Yourself |10 Videos
  • LCM AND HCF

    KIRAN PUBLICATION|Exercise Test Yourself |18 Videos

Similar Questions

Explore conceptually related problems

In the adjoining figure, O is the centre of the circle. If the chord AB is equal to the radius of the circle, then find the value of angleADB .

In the adjoining figure, O is the centre of the circle. Find the value of angle BEC .

In the adjoining figure, 0 is the centre of the circle.Find the value of angleBAC .

In the adjoining figure, O is the centre of the circle. AB and CD are equal chords. If /_AOB =100^(@) , then find /_CED .

In the adjoining figure , O is the centre of the circle. If angleACB=25^@ , then find angleAOB .

In the figure given above AO=CD where O is the centre of the circle. What is angle APB equal to ?

In the adjoining figure , O is the centre of the circle and angleOAB=60^(@) . Find angle APC .

In the adjoining figure, O is the centre of the circle, Prove that anglex=angley+anglez .

KIRAN PUBLICATION-GEOMETRY-QUESTIONS ASKED IN PREVIOUS SSC EXAMS (TYPE- XII)
  1. In a circle, two arcs of unequal length subtend angles in the ratio 5:...

    Text Solution

    |

  2. A chord of length 10 cm subtends an angle 120^@ at the centre of a cir...

    Text Solution

    |

  3. In the adjoining figure /AOC = 140^@ where is the centre of the circle...

    Text Solution

    |

  4. Chord PQ is the perpendicular bisector of radius OA of circle with cen...

    Text Solution

    |

  5. Length of a chord PQ of a circle with centre O is 4 cm. If the distanc...

    Text Solution

    |

  6. An angle in a semicircle is

    Text Solution

    |

  7. AB is a chord of a circle with O as centre. C is a point on the circle...

    Text Solution

    |

  8. AB is a diameter of the circle with centre O, CD is chord of the circl...

    Text Solution

    |

  9. Two chords AB and PQ of a circle intersect at D inside a circle. If AD...

    Text Solution

    |

  10. A chord of length 7 cm subtends an angle of 60^@ at the centre of a ci...

    Text Solution

    |

  11. In a circle, a diameter AB and a chord PQ (which is not a diameter) in...

    Text Solution

    |

  12. Find length of the arc whose central angle is 45^@ and radius of the c...

    Text Solution

    |

  13. In the given figure, BD passes through centre O, AB = 12 and AC = 8. W...

    Text Solution

    |

  14. In the given figure, O is the centre of the circle, /CAO = 35^@ and /C...

    Text Solution

    |

  15. A chord of length 120 cm is at a distance of 32 cm from the centre of...

    Text Solution

    |

  16. Two chords of length 20 cm and 24 cm are drawn perpendicular to each o...

    Text Solution

    |

  17. In the given figure , a smaller circle touches a larger circle at P an...

    Text Solution

    |

  18. P is a point outside the circle at a distance of 6 . 5 cm from centre ...

    Text Solution

    |

  19. In the given figure, CD and AB are diameters of circle and AB and CD a...

    Text Solution

    |

  20. In the given figure, PQRS is a square of side 20 cm and SR is extended...

    Text Solution

    |