Home
Class 10
MATHS
In a classroom.4 friends are seated at t...

In a classroom.4 friends are seated at the points A,B,C and D as shown in Fig.7.8 Champa and Chameli walk into the class and after observing for a few minutes Champa asks Chameli."Don't you think ABCD is a square?"Chameli disagrees.Using distance formula,find which of them is correct.

Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE GEOMETRY

    R G PUBLICATION|Exercise EXERCISE|70 Videos
  • CIRCLES

    R G PUBLICATION|Exercise EXERCISE|34 Videos
  • CONSTRUCTIONS

    R G PUBLICATION|Exercise EXERCISE|1 Videos
R G PUBLICATION-CO-ORDINATE GEOMETRY-EXERCISE
  1. Determine if the points (1,5),(2,3) and (-2,-11) are collinear.

    Text Solution

    |

  2. Check whether (5,-2),(6,4) and (7,-2) are the vertices of an isosceles...

    Text Solution

    |

  3. In a classroom.4 friends are seated at the points A,B,C and D as shown...

    Text Solution

    |

  4. Name the type of quadrilateral formed,if any,by the following points,a...

    Text Solution

    |

  5. Name the type of quadrilateral formed,if any,by the following points,a...

    Text Solution

    |

  6. Name the type of quadrilateral formed,if any,by the following points,a...

    Text Solution

    |

  7. Find the point on the x-axis which is equidistance from(2,-5) and (-2,...

    Text Solution

    |

  8. Find the value of y for which the distance between the pointsP(2,-3) a...

    Text Solution

    |

  9. If Q(0,1) is equidistant from P(5,-3) and R(x,6).Find the values of x....

    Text Solution

    |

  10. Find a relation between x and y such that the point(x,y) is equidista...

    Text Solution

    |

  11. Find the coordinates of the point which divides the join of (-1,7) and...

    Text Solution

    |

  12. Find the coordinates of the points of trisection of the line segment j...

    Text Solution

    |

  13. Find the ratio in which the line segment joining the points (-3,10) an...

    Text Solution

    |

  14. Find the ratio in which the line segment joining A(1,-5) and B(-4,5) i...

    Text Solution

    |

  15. If (1,2),(4,y),(x,6) and (3,5) are the vertices of a parallelogram tak...

    Text Solution

    |

  16. Find the coordinates of a point A,where AB is the diameter of a circle...

    Text Solution

    |

  17. If A and B are (-2,-2) and (2,-4),respectively,find the coordinates of...

    Text Solution

    |

  18. Find the coordinates of the points which divide the line segment joini...

    Text Solution

    |

  19. Find the area of a rhombus if its vertices are (3,0),(4,5),(-1,4) and ...

    Text Solution

    |

  20. Find the area of the triangle whose vertices are.(i)(2,3),(-1,0),(2,-4...

    Text Solution

    |