Home
Class 14
MATHS
ABCD is a cyclic quadrilateral such that...

ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and angle ADC = `140^@`, `angle BAC` is equal to:
ABCD एक चक्रीय चतुर्भज है जो इस प्रकार है कि AB इसे घेरने वाले वृत्त का व्यास है तथा कोण ADC = `140^@`, है | कोण `angle BAC` किसके बराबर है?

A

`38^@`

B

`40^@`

C

`50^@`

D

`60^@`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

PINNACLE-GEOMETRY-EXERCISE
  1. If triangle ABC ~ triangle QPR and (triangle ABC)/(triangle PQR)=9/4,A...

    Text Solution

    |

  2. In triangle ABC ,angle A=50^@. Its sides AB and AC are produced to th...

    Text Solution

    |

  3. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

    Text Solution

    |

  4. ABCD is a cyclic quadrilateral such that AB is the diameter of the cir...

    Text Solution

    |

  5. From a point P outside the circle with centre O, two tangents PA and P...

    Text Solution

    |

  6. Let triangle ABC ~ triangle RPQ and (triangle ABC)/(triangle RPQ)= 1/4...

    Text Solution

    |

  7. In triangle ABC ,angle A=40^@. If the bisector of angle B and angle C ...

    Text Solution

    |

  8. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

    Text Solution

    |

  9. PA and PB are two tangents to a circle with centre O, from a point P o...

    Text Solution

    |

  10. Triangle PQR is a right-angled at Q. If PQ=6 cm , PR=10 cm, then QR is...

    Text Solution

    |

  11. If two equal circles whose centres are O and intersect each o ′ other ...

    Text Solution

    |

  12. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

    Text Solution

    |

  13. PA and PB are two tangents to a circle with centre O, from a point P o...

    Text Solution

    |

  14. PA and PB are two tangents to a circle with centre O, from a point P o...

    Text Solution

    |

  15. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

    Text Solution

    |

  16. ABCD is a cyclic quadrilateral in which AB is a diameter of the circle...

    Text Solution

    |

  17. Two touch lines drawn from a point P outside of a circle with center O...

    Text Solution

    |

  18. Which of the following has the maximum number of vertex? निम्नलिखित ...

    Text Solution

    |

  19. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

    Text Solution

    |

  20. PA and PB are two tangents to a circle with centre O, from P outside t...

    Text Solution

    |