The mid-points of the sides of a triangle are (2,1), (-5,7), (-5, -5). Find the equations of the sides.

The mid-points of the sides of a triangle are (5,7,11),(0,8,5) and (2,3,-1). Find the coordinates of the vertices of the triangle.

If the coordinates of the mid-points of the sides of a triangle are (1,\ 1),\ (2,\ -3) and (3,\ 4) , find the vertices of the triangle.

The mid-points of the sides of a triangle are (1, 5, -1),(0,4,-2) and (2, 3, 4). Find its vertices.

If the coordinates of the mid-points of the sides of a triangle are (1,2)(0,-1)a n d(2,-1)dot Find the coordinate of its vertices.

Find the area of the triangle formed by joining the mid-points of the sides of the triangle whose vertices are (0, -1), (2, 1) and (0, 3). Find the ratio of the area of the triangle formed to the area of the given triangle

If ((3)/(2),0), ((3)/(2), 6) and (-1, 6) are mid-points of the sides of a triangle, then find Centroid of the triangle

The sides of the triangle are (11-5x),(2x+8)and(3x+2) . Find the perimeter of this triangle.

If a vertex of a triangle be (1,\ 1) and the middle points of the sides through it be (-2,\ 3) and (5,\ 2) , find the other vertices.