[" The coordinates of mid-points of the sides "AB,BC],[" & "CA" of a triangle are "(1,2),(0,-1)" and "(2,-1)],[" respectively.Coordinates of its vertex "A" are "]

The coordinates of the mid points of sides AB, BC and CA of ABC are D(1,2,-3),E(3,0,1) and F(-1,1,-4) respectively.Write the coordinates of its centroid.

If the coordinate of the mid - point of the sides AB, BC and CA of a trinagle are (3,4) (1,1) and (2,-3) respectively , then the vertice A and B of the triangle are .

if the coordinates of the mid points of the sides of a triangle are (1,2),(0,-1) and (2,-1). Find the coordinates of its vertices ':

if the coordinates of the mid points of the Sides of a triangle are (1,2) ,(0,-1) and (2, -1) .Find the coordinates of its vertices :

if the coordinates of the mid points of the Sides of a triangle are (1,2) ,(0,-1) and (2, -1) .Find the coordinates of its vertices :

If the coordinates of the mid-points of the sides of a triangle are (1,1),(2,-3) and (3,4). Find its centroid.

The coordinates of the mid points of sides AB, BC and CA of A B C are D(1,2,-3),\ E(3,0,1)a n d\ F(-1,1,-4) respectively. Write the coordinates of its centroid.

The coordinates of the mid points of sides AB, BC and CA of A B C are D(1,2,-3),\ E(3,0,1)a n d\ F(-1,1,-4) respectively. Write the coordinates of its centroid.