Let the circumcentre of `DeltaABC` is `S(-1, 0)` and the midpoints of the sides AB and AC are `E(1, -2)` and `F(-2, -1)` respectively, then the coordinates of A are

Let the circumcentre of DeltaABC is S (-1,0) and the midpoints of sides AB and AC are E(1,-2) and F(-2,1) respectively , then the equation of the circumcircle of DeltaABC us

Midpoints of the sides AB and AC of DeltaABC are (-3, 5) and (-3, -3) respectively, then the length of BC =

Find the area of triangle ABC , the midpoints of whose sides AB, BC and CA are D(3,-1), E(5, 3) and F(1,-3) respectively.

If A = (3, -4) and the midpoints of AB, AC are (2, -1), (4, -5) respectively then the midpoint of BC is

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.

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.

The mid-point of the sides of a DeltaABC are D(6,1) ,E(3,5) and F(-1,-2) then the coordinates of the vertex opposite to D are

The mid-point of the sides of a DeltaABC are D(6,1) ,E(3,5) and F(-1,-2) then the coordinates of the vertex opposite to D are

In DeltaABC , E and F are the midpoints of sides AB and AC respectively. If EF=5cm, find BC.