The points `(1,-1), (2,-1)` and `(4,-3)` are the mid-points of the sides of a triangle. Then its centroid is

The points (4,-1),(7,9) and (4,11) are the mid points of the sides of the triangle. Then the centroid is

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

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

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

If (-2,3),(4,-3) and (4,5) are the mid- points of the sides of a triangle,find the coordinates of its centroid.

If (-2,\ 3),\ (4,\ -3) and (4,\ 5) are the mid-points of the sides of a triangle, find the coordinates of its centroid.

If (0, 1), (1, 1) and (1, 0) are the mid points of the sides of a triangle, the coordinates of its incentre are

If (1, 2), (0, -1) and (2, -1) are the middle points of the sides of a triangle, find the coordinates of its centroid.

If (1, 2), (0, -1) and (2, -1) are the middle points of the sides of a triangle, find the coordinates of its centroid.