Home
Class 11
MATHS
If A(-1,\ 3),\ \ B(1,\ -1) and C(5,\ 1) ...

If `A(-1,\ 3),\ \ B(1,\ -1)` and `C(5,\ 1)` are the vertices of a triangle `A B C` , what is the length of the median through vertex `A` ?

A

5

B

4

C

1

D

3

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINE

    MARVEL PUBLICATION|Exercise MUTIPLE CHOICE QUESTIONS|78 Videos

  • SETS, RELATIONS AND FUNCTIONS

    MARVEL PUBLICATION|Exercise MCQs|139 Videos

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise MCQs|175 Videos

Similar Questions

Explore conceptually related problems

If A(-1,3),B(1,-1) and C(5,1) are the vertices of a triangle ABC, what is the length of the median through vertex A ?

If A(-1, 3), B(1, -1) and C(5, 1) are the vertices of triangle ABC, find the length of the median passing through the vertex through A.

If A(2,2),B(-4,-4) and C(5,-8) are the vertices of a triangle,then the lengthof the median through vertex C is.

If A(-1, 6), B(-3, -9) and C(5, -8) are the vertices of a triangle ABC , find the equations of its medians.

The vertices of a triangle are A(-1.3),B(1,-1) and C(5,1). Find the length of the median through the vertex C .

If A(1, 4), B(2, 3) and C(-1,-2) are the vertices of a triangle ABC , find the equation of (i) the median through A (ii) the altitude through A (iii) the perpendicular bisector of BC.

If A(5,-1),B(-3,-2) and (-1,8) are the vertices of triangle ABC,find the length of median through A and the coordinates of the centroid.

A(5, 4), B(-3, -2) and C(1,-8) are the vertices of a triangle ABC. Find the equation of median AD

A=(1,3,-2) is a vertex of triangle ABC whose centroid is G=(-1,4,2) then length of median through A is

MARVEL PUBLICATION-STRAIGHT LINE-MISCELLANEOUS MCQS
  1. If the straight line a x+c y=2b , where a , b , c >0, makes a triangle...

    Text Solution

    |

  2. If P(1) "and" P(2) are the lenghts of perpendiculars from origin to th...

    Text Solution

    |

  3. If A(-1,\ 3),\ \ B(1,\ -1) and C(5,\ 1) are the vertices of a trian...

    Text Solution

    |

  4. The equation of the locus of the point whose distance from the x-axis ...

    Text Solution

    |

  5. Show that the points (3, 3), (h, 0) and (0,k) are collinear if 1/h + 1...

    Text Solution

    |

  6. if (3,-4),(-6,5) are the exterimities of the diagonal of the parallelo...

    Text Solution

    |

  7. If P(1,0), Q(-1,0) and R (2,0) are three given points, then the locus ...

    Text Solution

    |

  8. The distance of the mid point of the line joining the points (a sin th...

    Text Solution

    |

  9. If a triangle has it's orthocenter at (1,1) and circumcentre (3/2,3/4)...

    Text Solution

    |

  10. The vertices of a triangle are (0,3) ,(-3,0) and (3,0) . The coordinat...

    Text Solution

    |

  11. If the orthocentre and centroid of a triangle are (-3, 5) and (3, 3) t...

    Text Solution

    |

  12. The medians AD and BE of the triangle with vertices A(0, b), B(0, 0) a...

    Text Solution

    |

  13. The point which divides the join of (1,2) and(3,4) externally in the ...

    Text Solution

    |

  14. The points (-a,-b), (0,0). (a,b) and (a^(2),a^(3)) are

    Text Solution

    |

  15. If A and B are two points on the line joining P (2,5) and Q (4,-7) suc...

    Text Solution

    |

  16. A triangle with vertices (4, 0), (-1,-1), (3,5), is

    Text Solution

    |

  17. If B (1,3) is equidistant from A (6,1) and C (x,8) then x =

    Text Solution

    |

  18. The points (1,5) , (2,5) and (3,3) are

    Text Solution

    |

  19. If A -= (0,0) and B -= (4,-3) then the locus of the moving point P su...

    Text Solution

    |

  20. If the points (x,y), (x',y') and (x'-x',y-y') are collinear then

    Text Solution

    |