Home
Class 12
MATHS
The vectices of a triangle are A(1,7), B...

The vectices of a triangle are `A(1,7), B(-5, -1) and C(-1, 2)`. Then, the equation of a bisector of the `angleABC` is

A

`x-y + 4=0`

B

`x+y + 4 =0`

C

`2x-3y + 6 = 0`

D

`x-2y + 4 = 0`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • AP EAMCET SOLVED PAPER 2019 (22-04-2019, SHIFT-2)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|77 Videos

  • ONLINE QUESTION PAPER 2018

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|318 Videos

Similar Questions

Explore conceptually related problems

The vertices of a trianvle are A(-1,-7),B(5,1) and C(1,4). The equation of the bisector of /_ABC is

The vertices of a triangle are A(0, 0), B(1, 0) and C(0, 2). The point of intersection of bisectors of internal angles is

The vertices of a Delta^(l e) are A=(-2,8), B=(1,2), C=(7,-1). Find the equation of median through A.

A (1,3) and C (-2/5,-2/5) are the vertices of a triangle ABC and the equation of the internal angle bisector of angleABC is x+y =2 Equation of BC is

A (1,3) and C (-2/5,-2/5) are the vertices of a triangle ABC and the equation of the angle bisector of angleABC is x+y =2 Equation of side AB is

A (1,3) and C (-2/5,-2/5) are the vertices of a triangle ABC and the equation of the internal angular bisector of angleABC is x+y -2=0 Coordinates of vertex B

If G is the centroid of the triangle formed by A(6, 1), B(3, 5), C(-1, -1), then the area of DeltaGAB is

If A(2,3) B(5,6) C(1,2) are the points of triangle ABC then perimenter of triangle ABC .

Find the centroid of triangle ABC where A (6,-2,7), B(3,-6,10), C(6,2,1).

TS EAMCET PREVIOUS YEAR PAPERS-ONLINE QUESTION PAPER -Mathematics
  1. The equation of the straight line which is perpendicular to the line 5...

    Text Solution

    |

  2. The angle between the line joining the points (1,-2), (3,2) and the li...

    Text Solution

    |

  3. The vectices of a triangle are A(1,7), B(-5, -1) and C(-1, 2). Then, t...

    Text Solution

    |

  4. Show that two pairs of lines 3x^(2)+8xy-3y^(2)=0 and 3x^(2)+8xy-3y^(2...

    Text Solution

    |

  5. The equation of pair of lines passing through origin and forming an eq...

    Text Solution

    |

  6. From a point A(1,0) on the circle x^(2) + y^(2) - 2x + 2y + 1 =0, a ch...

    Text Solution

    |

  7. Show that the tangent at (-1, 2) of the circle x^(2) + y^(2) - 4x -...

    Text Solution

    |

  8. If C(1) and C(2) are the centres of similitude with respect to the cir...

    Text Solution

    |

  9. If tangents are drawn to the circle x^(2) + y^(2) = 12 at the points o...

    Text Solution

    |

  10. From a point P on the line 4x-5y=6 two tangents are drawn to the circl...

    Text Solution

    |

  11. If (-1,-1) is the focus and x + y + 3=0 is the directrix of a parabola...

    Text Solution

    |

  12. If a normal chord of a parabola y^(2) = 4ax subtends a right angle at...

    Text Solution

    |

  13. If origin is the centre, X-axis is the major axis and sqrt((2)/(5)) is...

    Text Solution

    |

  14. The slope of a common tangent to the ellipse (x^(2))/(49) + (y^(2))/(4...

    Text Solution

    |

  15. The distance between the tangents drawn to the hyperbola 3x^(2) -y^(2)...

    Text Solution

    |

  16. If the distance between two points A and B is d, and the lengths of th...

    Text Solution

    |

  17. L is a line passing through the point A(1, 0, -3) and parallel to a li...

    Text Solution

    |

  18. Let pi(1) be the plane passing through the points (0,1,2), (1,0,-2), (...

    Text Solution

    |

  19. underset(x rarr 0)(lim) (cos 4x - 4 cos 2x + 3)/(x^(4)) =

    Text Solution

    |

  20. If alpha = underset(x rarr 0)Lt (x.2^(x) -x)/(1 - cos x) and beta = un...

    Text Solution

    |