Home
Class 12
MATHS
If a vertex of a triangle is (1, 1) and ...

If a vertex of a triangle is (1, 1) and the mid-points of two side through this vertex are (-1, 2) and (3, 2), then centroid of the triangle is

A

`(1, 7/3)`

B

`(1/3, 7/3)`

C

`(- 1/3, 7/3)`

D

`(-1, 7/3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RECTANGULAR COORDINATES AND STRAIGHT LINE

    BITSAT GUIDE|Exercise BITSAT ARCHIVES|16 Videos

  • QUESTION-PAPERS-2018

    BITSAT GUIDE|Exercise MATHEMATICS|45 Videos

  • SEQUENCES AND SERIES

    BITSAT GUIDE|Exercise BITSAT ARCHIVES|18 Videos

Similar Questions

Explore conceptually related problems

21.If a vertex of a triangle is (1,1) and the midpoints of two sides of the triangle through this vertex are (-1,2) and (3,2), then the centroid of the triangle is

If a vertex of a triangle is (1,1), and the middle points of two sides passing through it are -2,3) and (5,2), then find the centroid and the incenter of the triangle.

If a vertex of a triangle be (1,1) and the middle points of the sides through it be (-2,3) and (5,2), find the other vertices.

A triangle has vertex at (1,2) and the midpoints of the two sides through it are (-1,1) and (2,3). Then the centroid of this triangle is (1/3,1) (1/3,2) (1,7/3) (1/3,5/3)

A triangle having a vertex as (1,2) has mid- point of sides passig from this vertex as (-1,1) and (2,3) thent he centroid of the triangle is

It the mid-points of the sides of triangle are (1, 2, -3), (3, 0, 1) and (2, -2, 5), then the centroid is

BITSAT GUIDE-RECTANGULAR COORDINATES AND STRAIGHT LINE-BITSAT ARCHIVES
  1. The value of k such that the lines 2x-3y+k=0,3x-4y-13=0 and 8x-11y-33=...

    Text Solution

    |

  2. Three straight lines 2x + 11y - 5 = 0 24x + 7y - 20 = 0 4x - 3y - ...

    Text Solution

    |

  3. The equation of the lines through ((1,1) and making angles of 45^(@) w...

    Text Solution

    |

  4. The equation of the base BC of an equilateral DeltaABC is x + y = 2 an...

    Text Solution

    |

  5. The foot of the perpendicular from the point (3, 4) on the line 3x - 4...

    Text Solution

    |

  6. The equation of the bisector of the acute angle between the lines 3x +...

    Text Solution

    |

  7. The line x + y = 4 divides the line joining the points (-1, 1) and (5,...

    Text Solution

    |

  8. The condition that the straight line joining the origin to the points ...

    Text Solution

    |

  9. Two opposite vertices of a rectangle are (1, 3) and (5, 1). If the equ...

    Text Solution

    |

  10. The transformed equation of 3x^(2)+3y^(2)+2xy-2=0 when the coordinats ...

    Text Solution

    |

  11. If l, m, n are in AP, then the line lx+my+n=0 will always pass through...

    Text Solution

    |

  12. If a vertex of a triangle is (1, 1) and the mid-points of two side thr...

    Text Solution

    |

  13. The equations to the sides of a triangle are x-3y=0, 4x+3y=5 and 3x+y=...

    Text Solution

    |

  14. If (0, -1) and (0, 3) are two opposite vertices of a square, then the ...

    Text Solution

    |

  15. The equation to the line bisecting the joining of (3. - 4) and (5, 2) ...

    Text Solution

    |

  16. The circumcentre of the triangle formed by the lines xy+2x+2y+4=0 and ...

    Text Solution

    |