Home
Class 11
MATHS
Consider the points A(-5,6,8), B(1,8,11)...

Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6). Find the mid points of AC and the mid point of BD and prove that ABCD is a parallelogram

Text Solution

Verified by Experts

`(-1/2,4,17/2), (-1/2,4,17/2)`
Promotional Banner

Topper's Solved these Questions

  • CONIC SECTIONS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|61 Videos

  • LIMITS AND DERIVATIVES

    A N EXCEL PUBLICATION|Exercise QUESTION BANK |170 Videos

Similar Questions

Explore conceptually related problems

Consider the points A(1,2,8), B(0,3,4), C (1,1,3) and D(2,0,7) Find the mid points of AC and BD

Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6) Find AC and BD and prove that ABCD is a square also

Consider the points A(2,2,-1), B(3,4,2), C(7,0,6).Find AB.

Consider the points A (2,4,5), B(-1,2,6) and C(-7,-2,8) Find AB, BC and AC.

Consider the points A(1,-1,1), B(5,-5,4), C(5,0,8) and D(1,4,5) Find AB,BC,CD and DA

Consider the point A (0,0), B(4,2) and C (8,0) Find the mid-point of AB.

Consider the points A (4,3), B (8,-3) and C (0,9).Find the slopes of AB and BC

Consider the points A(1,2,8), B(0,3,4), C (1,1,3) and D(2,0,7) Prove that ABCD is a parallelogram

Consider a triangle ABC with vertics A (2,5),B (-4,9) and C (-2,-1) Find the co-ordinates of the mid points of AB,BC and AC

Consider the points A (1,-1,3), B(2,-4,5) and C(5,-13,11).Find AB, BC and AC

A N EXCEL PUBLICATION-INTRODUCTION TO THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Consider the points A(1,-1,1), B(5,-5,4), C(5,0,8) and D(1,4,5) Find...

    Text Solution

    |

  2. Consider the points A(1,-1,1), B(5,-5,4), C(5,0,8) and D(1,4,5) Prove ...

    Text Solution

    |

  3. Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6). Find...

    Text Solution

    |

  4. Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6) Find...

    Text Solution

    |

  5. Let A (2,3,5), B(-1,5,-1) and C(4,-3,2) be the vertices of a DeltaABC ...

    Text Solution

    |

  6. Let A (2,3,5), B(-1,5,-1) and C(4,-3,2) be the vertices of a DeltaABC ...

    Text Solution

    |

  7. Consider the points A(2,-3,0) and B (-1,1,c) Find the distance betwe...

    Text Solution

    |

  8. Consider the points A(2,-3,0) and B (-1,1,c) If the distance is 13 u...

    Text Solution

    |

  9. Consider the point A(3,2,-4) and B (9,8,-10) Find the co-ordinates o...

    Text Solution

    |

  10. Consider the point A(3,2,-4) and B (9,8,-10) Find the co-ordinates o...

    Text Solution

    |

  11. suppose that the mid point of the sides BC,CA and AB of a triangle Del...

    Text Solution

    |

  12. Suppose that the midpoints of the sides BC,CA and AB of a triangle ABC...

    Text Solution

    |

  13. Given the vertices A(2,-1,4), B(3,2,-6) and C(-5,0,2) of a triangle AB...

    Text Solution

    |

  14. Given the vertices A(2,-1,4), B(3,2,-6) and C(-5,0,2) of a triangle AB...

    Text Solution

    |

  15. Given the points P(1,-1,3), Q(2,-4,5) and R(5,-13,11) Prove that P,Q...

    Text Solution

    |

  16. Given the points P(1,-1,3), Q(2,-4,5) and R(5,-13,11) Find the ratio...

    Text Solution

    |

  17. The vertices of a parallelogram ABCD are A(3,-1,2), B(1,2,-4) and C(-1...

    Text Solution

    |

  18. Find the lengths of the medians of the triangle with vertices A(0,0,6)...

    Text Solution

    |

  19. If the origin is the centroid of the triangle PQR with vertices P(2a,2...

    Text Solution

    |

  20. Find the co-ordinates of a point on y-axis which are at a distance of ...

    Text Solution

    |