Home
Class 14
MATHS
In the following figure (not to scale), ...

In the following figure (not to scale), at the centre O, if the chord AB subtends double theangle that is subtended by chord CD and the angle `angle AEB = 2 angle AOB`, then `angle COD` is equal to:
निम्नलिखित आकृति(यह पैमाने के अनुसार नहीं है) में, केंद्र O पर, यदि जीवा AB, जीवा CD की तुलना में अंतरित किये गए कोण की तुलना में दोगुना कोण अंतरित करती है और कोण `angle AEB = 2 angle AOB` है, तो `angle COD` किसके बराबर है?

A

`30^@`

B

`45^@`

C

`60^@`

D

`75^@`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

PINNACLE-GEOMETRY-EXERCISE
  1. If in the given figure, angle ACB+ angle BAC = 80^@, angle BDE = 35^@ ...

    Text Solution

    |

  2. If in the following figure (not to the scale), angle ACB = 135^@ and t...

    Text Solution

    |

  3. In the following figure (not to scale), at the centre O, if the chord ...

    Text Solution

    |

  4. In the following figure (not to scale), angle DAB + angle CBA = 90^@, ...

    Text Solution

    |

  5. In a circle two equal and parallel chords are 6 cm apart and lie on th...

    Text Solution

    |

  6. In triangle PQR, S and T are mid-points of PQ and PR, respectively. If...

    Text Solution

    |

  7. In a triangle ABC, DE is parallel to BC where D and E are the points o...

    Text Solution

    |

  8. Two tangents AP and AQ are drawn to a circle with centre O from an ext...

    Text Solution

    |

  9. Two tangents AP and AQ are drawn to a circle with centre O from an ext...

    Text Solution

    |

  10. In an equilateral triangle, the value of each exterior angle is: एक ...

    Text Solution

    |

  11. In the given figure, chords AD and BC in the circle, are extended to E...

    Text Solution

    |

  12. ABCDE is a regular pentagon. Its sides are extended as shown in the fi...

    Text Solution

    |

  13. In the given figure, if AD = 3, DE = 4, AB = 12, BF = 2, FG = 6, BC = ...

    Text Solution

    |

  14. If in any triangle, the angles are in the ratio of 1:2:1, then what wi...

    Text Solution

    |

  15. Two parallel chords are drawn in a circle of diameter 20 cm. The lengt...

    Text Solution

    |

  16. In a circle, PQ and RS are two diameters that are perpendicular to eac...

    Text Solution

    |

  17. In triangle PQR, the side QR is extended to S such that RS = PR. If an...

    Text Solution

    |

  18. In a triangle ABC, angle ABC =2 angle CAB, If the side BC is extended ...

    Text Solution

    |

  19. A circle is centered at O. Two tangents AP and AQ are drawn from an ex...

    Text Solution

    |

  20. In the given figure BD perpendicular to AC then what will be the measu...

    Text Solution

    |