Home
Class 14
MATHS
In quadrilateral ABCD, the bisectors of ...

In quadrilateral ABCD, the bisectors of `angle A` and `angle B` meet at O and `angle AOB = 64^@`. `angle C+ angle D` is equal to :
/ चतुर्भुज ABCD में, कोण A और कोण B के समद्विभाजक O पर मिलते हैं तथा `angle AOB = 64^@` है| `angle C+ angle D` का मान ज्ञात करें |

A

`128 ^circ`

B

`148^circ`

C

`116^circ`

D

`136^circ`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SSC CGL MAINS 2018 ALGEBRA

    PINNACLE|Exercise Exercise|23 Videos

  • SSC CGL MAINS 2018 NUMBER SYSTEM

    PINNACLE|Exercise Exercise|28 Videos

Similar Questions

Explore conceptually related problems

In a quadrilateral ABCD, the bisectors of angle C and angle D meet at E. If angle CED=56^@ and angle A = 49^@ , then the measure of angle B is: एक चतुर्भुज ABCD में, कोण C तथा कोण D के समद्विभाजक E पर मिलते हैं | यदि angle CED=56^@ और angle A = 49^@ है, तो कोण B का मान क्या होगा ?

In a quadrilateral ABCD, the bisectors of angle C and angle D meet at E. If angle CED = 56^@ and angle A = 49^@ , then the measure of angle B is:

In a triangle ABC , the bisectors of angle B and angle C meets at point O. If angle BOC=142^@ then the measure angle A is: triangle ABC में, angle B तथा angle C के द्विभाजक O पर मिलते हैं | यदि angle BOC=142^@ है, तो angle A का माप ज्ञात करे |

In a quadrilateral ABCD, AO and BO are the bisectors of angle A and angle B respectively, angle C = 70^(@) and angle D=30^(@). " Then, " angle AOB= ?

In quadrilateral ABCD, angle C=72^@ and angle D =28^@ . The bisectors of angle A and angle B meet in O. What is the measure of angle AOB ? चतुर्भुज ABCD में, angle C=72^@ और angle D =28^@ है | कोण A तथा कोण B के समद्विभाजक O पर मिलते हैं | कोण AOB का मान ज्ञात करें |

In parallelogram ABCD, bisectors of angles A and B intersect each other at "O" the value of angle AOB is.

In triangle ABC , angle A=30^@ . If the bisector of angle B and angle C meet at a point O in the interior of the triangle, then angle BOC is equal to: त्रिभुज ABC में, angle A=30^@ है |यदि कोण B तथा कोण C के द्विभाजक त्रिभुज के आतंरिक भाग में एक बिंदु O पर मिलते हैं, तो angle BOC का मान ज्ञात करें|

PINNACLE-SSC CGL MAINS 2018 GEOMETRY-Exercise
  1. PQRS is a cyclic quadrilateral in which PQ = 14.4 cm, QR = 12.8 cm and...

    Text Solution

    |

  2. In quadrilateral ABCD, the bisectors of angle A and angle B meet at O ...

    Text Solution

    |

  3. The sides AB and AC of triangle ABC are produced to P and Q respective...

    Text Solution

    |

  4. The sides of a triangle are 11 cm, 60 cm and 61 cm. What is the radius...

    Text Solution

    |

  5. In triangle ABC ,D and E are the points on sides AB and AC, respective...

    Text Solution

    |

  6. Intriangle ABC, AB = 6 cm, AC = 8 cm, and BC = 9 cm. The length of med...

    Text Solution

    |

  7. Chord AB of a circle is produced to a point P, and C is a point on the...

    Text Solution

    |

  8. In a trapezium ABCD, DC || AB , AB = 12 cm and DC = 7.2 cm. What is th...

    Text Solution

    |

  9. In a triangle ABC, D is a point on side BC such that angle ADC = angle...

    Text Solution

    |

  10. In triangle ABC, angle A = 58^circ. If I is the incentre of the triang...

    Text Solution

    |

  11. A circle is inscribed in a quadrilateral ABCD touching AB,BC, CD and A...

    Text Solution

    |

  12. The bisector of angle B in triangle ABC meets AC at D. If AB = 10 cm, ...

    Text Solution

    |

  13. In triangle PQR, I is the incentre of the triangle. If angle QIR = 107...

    Text Solution

    |

  14. In a circle with centre O, AC and BD are two chords. AC and BD meet at...

    Text Solution

    |

  15. DeltaABC and DeltaDBC are on the same base BC but on opposite sides of...

    Text Solution

    |

  16. The perimeters of two similar triangles ABC and PQR are 78 cm and 46.8...

    Text Solution

    |

  17. In triangle ABC , the medians AD, BE and CF meet at O. What is the rat...

    Text Solution

    |

  18. In a quadrilateral ABCD, the bisectors of angle C and angle D meet at ...

    Text Solution

    |

  19. The sides of a triangle are 56 cm, 90 cm and 106 cm. The circumference...

    Text Solution

    |

  20. In angle ABC, AB=AC and D is a point on BC. If BD = 5cm, AB =12 cm and...

    Text Solution

    |