Home
Class 14
MATHS
The bisector of angle A in triangle ABC ...

The bisector of `angle A` in `triangle ABC` meets BC in D. If AB = 15 cm, AC = 13 cm and BC = 14cm, then DC =?
त्रिभुज ABC में, कोण A का समद्विभाजक BC से D पर मिलता है | यदि AB = 15 सेमी, AC = 13 सेमी और BC = 14 सेमी है, तो DC =?

A

8.5 cm

B

7.5 cm

C

6.5 cm

D

8 cm

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

PINNACLE-GEOMETRY-EXERCISE
  1. In quadrilateral ABCD, angle C=72^@ and angle D =28^@. The bisectors o...

    Text Solution

    |

  2. In triangle ABC, D and E are the points on AB and AC respectively such...

    Text Solution

    |

  3. The bisector of angle A in triangle ABC meets BC in D. If AB = 15 cm, ...

    Text Solution

    |

  4. If each interior angle of a regular polygon is (128 4/7)^@ , then what...

    Text Solution

    |

  5. If in triangle PQR, angle P = 120^@, PS bot QR at S and PQ+QS=SR, then...

    Text Solution

    |

  6. In a circle with centre O, ABCD 1s a cyclic quadrilateral and AC is th...

    Text Solution

    |

  7. In triangle ABC, MN||BC, the area of quadrilateral MBCN=130 sqcm. If A...

    Text Solution

    |

  8. A,B and C are three points on a circle such that the angles subtended ...

    Text Solution

    |

  9. The area of triangle ABC is 44 cm^2. If D is the midpoint of BC and E ...

    Text Solution

    |

  10. In triangle ABC, AB=AC and AL is perpendicular to BC at L. In triangle...

    Text Solution

    |

  11. triangle ABC is an equilateral triangle and AD bot BC, where D lies in...

    Text Solution

    |

  12. PQRS is a cyclic quadrilateral in which PQ= x cm, QR= 16.8 cm, RS= 14 ...

    Text Solution

    |

  13. Quadrilateral ABCD circumscribes a circle. If AB= 8cm, BC = 7cm and CD...

    Text Solution

    |

  14. In the given figure, AP and BP are tangents to a circle with centre O....

    Text Solution

    |

  15. In triangle ABC, if AB=AC and angle BAC= 40^@ ,then the measure of ang...

    Text Solution

    |

  16. In a circle with radius 5cm, a chord is at a distance of 3cm from the ...

    Text Solution

    |

  17. In the given figure, AP bisects angle BAC. If AB=4 cm, AC = 6 cm and B...

    Text Solution

    |

  18. In triangle ABC ,angle A=90^@. M is the midpoint of BC and D is a poi...

    Text Solution

    |

  19. In triangle ABC ,angle B=68^@ and angle C=32^@ . Sides AB and AC are p...

    Text Solution

    |

  20. ABCD is a cyclic quadrilateral in which AB= 16.5 cm, BC = x cm, CD = 1...

    Text Solution

    |