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

The bisector of `angle A` in `triangle ???`meets BC in D. If AB = 15cm, AC = 13cm and BC = 14cm, then DC=? `triangle ???` में `angle A` का सम-द्विमाजक 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

8 cm

C

6.5 cm

D

7.5 cm

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

The bisector of angle A in triangle ABC meets BC in D. If AB = 15 cm, AC = 13 cm and BC = 14 cm, then DC =?

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 =?

The bisector of angle B in triangle ABC meets AC at D. If AB = 10 cm, BC= 11 cm and AC = 14 cm, then the length of AD is: triangle ABC में angle B का समद्विभाजक AC से D पर मिलता है | यदि AB =10 सेमी, BC = 11 सेमी और AC =14 सेमी है, तो AD की लंबाई क्या होगी ?

In triangle ABC ,the bisector of angle A intersect side BC at D. If AB=12cm, AC =15cm and BC=18cm , then the length of BD is: triangle ABC में, angle A का द्विभाजक BC को D पर प्रतिच्छेदित करता है| यदि AB = 12cm, AC = 15cm और BC= 18cm है, तो BD की लंबाई है:

In triangle ABC ,AD bisects angle A which meets BC at D. If BC = a, AC = b and AB = c, then DC = ? त्रिभुज ABC में, AD कोण A को द्विभाजित करता है जो BC से D पर मिलता है | यदि BC = a, AC = bऔर AB = c है, तो DC = ?

In triangle ABC ,AD is the bisector of angle A ,meets BC at D. If BC = a, AC = b and AB = c, then BD - DC= त्रिभुज ABC में, AD, जो कोण A का समद्विभाजक है ,BC से D पर मिलता है| यदि BC = a, AC = b और AB =c है, तो BD - DC = ?

In triangle ABD , C is the midpoint of BD. If AB = 10 cm, AD = 12 cm and AC = 9 cm, then BD =? त्रिभुज ABD में, C, BD का मध्य बिंदु है | यदि AB = 10 सेमी, AD = 12 सेमी और AC = 9 सेमी है, तो BD = ?

In triangle ABC , AD bisects angle A and intersects BC at D. If BC = a ,AC = b and AB = c, then BD = ? त्रिभुज ABC में, AD कोण A को समद्विभाजित करता है तथा BC को D पर काटता है | यदि BC = a, AC = b और AB = c है, तो BD = ?

In triangle ABC ,AD is the bisector of angle BAC , meeting BC at D. If AC= 21 cm, BC = 12 cm and the length BD is 2 cm less than DC, then the length of side AB is : त्रिभुज ABC में, AD, angle BAC का द्विभाजक है जो BC से D पर मिलता है| यदि AC =21 सेमी, BC =12 सेमी है और BD की लंबाईDC से 2 सेमी कम है, तो भुजा AB की लंबाई ज्ञात करें |

A triangle ABC is drawn to circumscribe a circle. If AB = 13 cm, BC = 14 cm and AE =7 cm, then find AC.

PINNACLE-SSC CGL MAINS 2018 GEOMETRY-Exercise
  1. In triangle PQR, I is the incentre of the triangle. If angle QIR = 107...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  9. In triangle ABC , the perpendiculars drawn from A, B and C meet the op...

    Text Solution

    |

  10. The sides PQ and PR of triangle PQR are produced to points S and T, re...

    Text Solution

    |

  11. In a circle, AB and DC are two chords. When AB and DC are produced, th...

    Text Solution

    |

  12. The bisector of angle A in triangle ???meets BC in D. If AB = 15cm, AC...

    Text Solution

    |

  13. In triangle ABC, BE bot AC, CD bot AB and BE and CD intersect each oth...

    Text Solution

    |

  14. In triangle ABD, C is the midpoint of BD. If AB = 10 cm, AD = 12 cm an...

    Text Solution

    |

  15. S is the incentre of triangle PQR. If angle PSR = 125^circ, then the m...

    Text Solution

    |

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

    Text Solution

    |

  17. In quadrilateral ABCD, angle C = 72^circ and angle D = 28^circ. The bi...

    Text Solution

    |

  18. The sides of a triangle are 12 cm, 35 cm and 37 cm. What is the circum...

    Text Solution

    |

  19. If in triangle ABC, D and E are the points on AB and BC respectively s...

    Text Solution

    |

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

    Text Solution

    |