Home
Class 14
MATHS
If the co- ordinates of the vertex and c...

If the co- ordinates of the vertex and centroid are `(L,4),(5,M) ,(-7,8) and (2,-3)` respectively then find the value of L and M ?

A

A)(8,2)

B

B)`(8,-2)`

C

C)`(-8,2)`

D

D)None of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ALGEBRA

    MOTHERS|Exercise MULTIPLE CHOICE QUESTION|194 Videos

  • COMPOUND INTEREST

    MOTHERS|Exercise CLASS ROOM EXERCISES |180 Videos

Similar Questions

Explore conceptually related problems

In a triangle PQR, the co- ordinates of points P, Q and R are (3, 2) , (6, 4) and (9, 3) respectively . Find the co-ordinates of centroid G. Also find areas of Delta PQG and Delta PRG .

A physical quantity 'y' is represented by the formula y=m^(2)r^(-4)g^(x)l^(-(3)/(2)) If the percentage errors found in y, m, r, l and g are 18, 1, 0.5, 4 and p respectively, then find the value of x and p.

In a triangle ABC,co-ordinate of orthocentre,centroid and vertex A are (3,2),(3,1) and (1,2) respectively.Then x - coordinate of vertex B, is

Find the co-ordinates of the centroid of the triangle whose vertices are (3,1,4),(-2,5,3) and (4,-5,3)

the vertex of triangle are A(1,4,7),B(2,6,3) and C(-2,5,8) then centroid

Three blocks of uniform thickness and masses m, m and 2m are placed at the corners of a triangle having co-ordinates (2.5, 1.5),(3.5,1.5) and (3,3) respectively. Find the co-ordinates of the centre of mass of the system.

If G is the centroid and l the in-centre of the triangle,with vertices A(-36,7),B(20,7) and C(0,-8), then,find the value of Gl

Find the co-ordinates of a centroid of a triangle whose vertices are (3, -5) , (-7 , 4) and (10, -2) .

The co-ordinates of two vertices of Delta ABC are A(3,2,-4) and B(-2,3,-1). If its centroid is (3,1,0), then find the co-ordinates of vertex C.

MOTHERS-CO-ORDINATE GEOMATRY-OBJECTIVE QUESTION
  1. The vertices of triangle ar (6,0),(0,6) and (6,6). The distance betwee...

    Text Solution

    |

  2. 21. If a vertex of a triangle is (1, 1) and the midpoints of two sides...

    Text Solution

    |

  3. If the co- ordinates of the vertex and centroid are (L,4),(5,M) ,(-7,8...

    Text Solution

    |

  4. Find the co - ordinate of orthocentre of a triangle made by lines 4x- ...

    Text Solution

    |

  5. Find the co - ordinate of the point which divides the line made by the...

    Text Solution

    |

  6. Determine the ratio in which the line y - x + 2 = 0 divides the line...

    Text Solution

    |

  7. In what ratio does the x - axis divide the line segment made by the po...

    Text Solution

    |

  8. Find the coordinates of the points which divides the line segment j...

    Text Solution

    |

  9. Find the ratio in which the point (-3,\ p) divides the line segm...

    Text Solution

    |

  10. Find the slope of the line joining the points (7,5) and (9,7) :

    Text Solution

    |

  11. If A(-2,1),B(2,3)a n dC(-2,-4) are three points, find the angle betwee...

    Text Solution

    |

  12. What is the slope of the line perpendicular to the line passing throug...

    Text Solution

    |

  13. A line passes through the points A(2,-3) and B(6,3) , find the slope o...

    Text Solution

    |

  14. If O is the origin and A(x(1),y(1)),B(x(2), y(2)) are two points then ...

    Text Solution

    |

  15. A (-3,2) and B(5,4) are the end points of a lline segment , find the c...

    Text Solution

    |

  16. Find the equation of the line with slope 2/3 and intercept on the y-ax...

    Text Solution

    |

  17. Find the slope and the intercept on the y-axis of the line sqrt3x+3y=6...

    Text Solution

    |

  18. Find the equation of the line passing through the point (2,-3) and hav...

    Text Solution

    |

  19. Find the equation of the line which cuts off intercepts of 2 and 3 on ...

    Text Solution

    |

  20. Find the equation of the straight line which makes equal intercepts on...

    Text Solution

    |