If the coordinates of the centroid and a vertex oc an equilaterqal triangle are (1,1) and (1,2) respectively, then the coordinates of another vertex, are

The coordinate of the vertices B and C of the triangle ABC are (5,2,8) and (2, -3, 4) respectively, if the coordinates of the centroid of the triangle are (3, -1,3), then the coordinates of the vertex A are-

If one of the vertices and the centroid of a triangle be (1, 2) and (1, 1) respectively, then find the coordinates of the mid-point of the opposite side of its given vertex.

The coordinates of the vertex and focus of a parabola are (1,2) and (-1,2) respectively : find its equation.

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 coordinates of the centroid of the triangle whose vertex are (1,-2),(3,2)and (-1,0).

The coordinates of three consecutive vertices of a parallelogram are (1, 3), (-1, 2) and (2, 5). Then find the coordinates of the fourth vertex.

The coordinates of the vertices A ,B and C of the triangle ABC are (-1,3),(1,-1) and (5,1) respectively . Find the length of the median through the vertex A.

The coordinates of the vertex and focus of a parabolaare (1.2) and (-1.2) respectively.Find its equation.

The coordinates of the centroid of the triangle ABC are ( 1 , 1, 1) , if the coordinates of B and C are ( 1 , 1, 2) and ( -1 , 7 , -6) respectively , then find the coordiantes of the vertex A .

Two vertices of a triangle are (1,2),(3,5) and its centroid is at the origin.Find the coordinates of the third vertex.