Home
Class 14
MATHS
In the given figure, angle DBC = 65^@, a...

In the given figure, `angle DBC = 65^@`, `angle BAC = 35^@` and AB = BC then the measure of `angle ECD` is equal to:
दिए गए चित्र में,`angle DBC= 65^@`, `angle BAC = 35^@` और AB=BC तो `angle ECD` का माप ज्ञात करे

A

`65^@`

B

`45^@`

C

`50^@`

D

`55^@`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

In the given figure, angle BAC=90^(@) and AD bot BC .then,

In this figure angle DBC = 30^(@) and angle BCD = 110^(@) . Find angle BAC

AB is diameter angle ABC = 65^(@) angle CAD = 45^(@) angle DCA =

If in the given figure, angle ACB+ angle BAC = 80^@ , angle BDE = 35^@ ,angle BCE = 45^@ , then the marked angle angle CED is: दी गयी आकृति में, angle ACB+ angle BAC = 80^@ , angle BDE = 35^@ ,angle BCE = 45^@ है, तो चिन्हित कोण CED का मान ज्ञात कीजिए।

If in the given figure, angle ACB + angle BAC = 80^(@) , angle BDE = 35^(@) , angle BCE = 45^(@) , then the marked angle angle CED is:

In the figure , AC =12 cm , angle ABC =90 ^@ , angle BAC=30^@ , then find AB and BC.

In the given fig. DE||BC, angle ADE = 70^@ "and" angle BAC = 50^@ , then angle angle BCA =_____

In the given fig DE||BC, angle ADE=70^@ and angle BAC=60^@ then angle BCA =……….

PINNACLE-GEOMETRY-EXERCISE
  1. In triangle ABC, O is the incentre and angle BOC = 135^@. The measure ...

    Text Solution

    |

  2. In a triangle ABC, D is a point on BC such that (AB)/(AC)=(BD)/(DC). ...

    Text Solution

    |

  3. In the given figure, angle DBC = 65^@, angle BAC = 35^@ and AB = BC th...

    Text Solution

    |

  4. In a triangle ABC, P and Q are points on AB and AC, respectively, such...

    Text Solution

    |

  5. The exterior angles obtained on producing the base of a triangle both ...

    Text Solution

    |

  6. ABC is an equilateral triangle with side 12cm and AD is the median. Fi...

    Text Solution

    |

  7. In a triangle ABC, AB=6 sqrt 3 cm, AC = 12 cm and BC =6cm . Then measu...

    Text Solution

    |

  8. In the given figure, ABCD is a rectangle and P is a point on DC such t...

    Text Solution

    |

  9. A cyclic Quadrilateral ABCD is such that AB=BC, AD=DC and AC and BD in...

    Text Solution

    |

  10. In the given figure, the measure of angle A is: दिए गए आकृति में ang...

    Text Solution

    |

  11. The interior angle of a regular polygon exceeds its exterior angle be ...

    Text Solution

    |

  12. A circle is inscribed in a triangle ABC, It touches side AB, BC and AC...

    Text Solution

    |

  13. PA and PB are two tangents from a point P outside the circle with cent...

    Text Solution

    |

  14. In triangle ABC, BD bot AC, at D, E is a point on BC such that angle B...

    Text Solution

    |

  15. In a triangle ABC, the bisectors of angle B and angle C meets at point...

    Text Solution

    |

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

    Text Solution

    |

  17. PA and PB are two tangents from a point P outside the circle with cent...

    Text Solution

    |

  18. In triangle ABC ,angle A=66^@. AB and AC are produced to points D and...

    Text Solution

    |

  19. Let triangle ABC ~ triangle RPQ and (ar(triangle ABC))/(ar(triangle PQ...

    Text Solution

    |

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

    Text Solution

    |