Home
Class 7
MATHS
The sides BC of A B C is product to a p...

The sides BC of ` A B C` is product to a point `D` . The bisector of `/_A` meets side `B C` in `L` . If `/_A B C=30^0\ a n d\ /_A C D=115^0,` find `/_A L C`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PROFIT AND LOSS

    RD SHARMA|Exercise All Questions|51 Videos

  • RATIO AND PROPORTION

    RD SHARMA|Exercise All Questions|79 Videos

Similar Questions

Explore conceptually related problems

The side B C of A B C is produced to a point Ddot The bisector of /_A meets side B C in Ldot If /_A B C=30^0a n d /_A C D=115^0, then /_A L C= 85^0 (b) 72 1/2^0 (c) 145^0 (d) none of these

The side BC of a ABC is produced,such that D is one ray BC. The bisector of /_A meets BC in L as shown in Figure.Prove that /_ABC+/_ACD=2/_ALC

D is a point on the side B C of A B Cdot A line P D Q , though D , meets side A C in P a n d A B produced at Q . If /_A=80^0, /_A B C=60^0 and /_P D C=15^0 find (i) /_A Q D (ii) /_A P Ddot

In Fig. 71, if A B C D\ a n d\ C D E F ,\ find \ /_A C E

In Figure,the bisectors of /_A and /_B meet at a point P. If /_C=100^(@) and /_D=50^(@) , find the measure of /_APB

In a ABC,/_B=105^(0),/_C=50^(0), Find /_A

In Fig.81, side B C of A B C has been produced to D and C E B Adot If /_A B C=65^0,\ /_B A C=55^0, find /_A C E ,\ /_E C D\ a n d\ /_A C Ddot

In ABC,/_B=45^(@),/_C=55^(0) and bisector of /_A meets BC at a point D. Find /_ADB and /_ADC

In a ABC,/_A=50^(@) and BC is produced to a point D If the bisectors of /_ABC and /_ACD meet at E, then /_E=25^(0)( b) 50^(0)(c)100^(0)(d)75^(0)

RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
  1. In fig.41, A B C is a right triangle right angled at Adot\ D lies o...

    Text Solution

    |

  2. A B C is a triangle in which /B=/C and ray A X bisects the exterior an...

    Text Solution

    |

  3. The sides BC of A B C is product to a point D . The bisector of /A me...

    Text Solution

    |

  4. D is a point on the side B C of A B Cdot A line P D Q , though D , me...

    Text Solution

    |

  5. Explain in the concept of interior and exterior angles and in each ...

    Text Solution

    |

  6. Compute the value of x in each of the following figures.

    Text Solution

    |

  7. In each of the following there are three positive numbers. State if...

    Text Solution

    |

  8. In fig.45, A B C , A B=3c m , B C=4c m\ a n d\ A C=5c mdot name the s...

    Text Solution

    |

  9. In each of the following, there are three positive numbers. State i...

    Text Solution

    |

  10. In fig.46, P is the point on the side B Cdot Complete each of the f...

    Text Solution

    |

  11. P is point in the interior of A B C as shown in fig.47.states w...

    Text Solution

    |

  12. O is a point in the exterior of A B Cdot what symbol > , <\ or\ ...

    Text Solution

    |

  13. In A B C , /A=100^0,/B=30^0,/C=50^0dot name the smallest and the l...

    Text Solution

    |

  14. The hypotenuse of a right triangle is 13cm long. If one of the rema...

    Text Solution

    |

  15. The sides of certain triangle are given below. Determine which of t...

    Text Solution

    |

  16. A ladder is placed in such a way that its foot is at a distance of ...

    Text Solution

    |

  17. A ladder 25 m long reaches a window of a building 20 m above the gr...

    Text Solution

    |

  18. A ladder 15 m long reaches a window which is 9 m above the ground o...

    Text Solution

    |

  19. A man goes 10 m due east and than 24 m due north. Find the distance...

    Text Solution

    |

  20. ABC is an isosceles right triangle, right-angled at C . Prove that:...

    Text Solution

    |