In triangle ABC , D,E and F are the midpoints of sides AB,BC and AC.If Gand H are the midpoints of BE and EC show that DGHF is a rectangle
Written on March 7, 2017, 10:39 p.m.
In triangle ABC , D,E and F are the midpoints of sides AB,BC and AC.If Gand H are the midpoints of BE and EC show that DGHF is a rectangle
Written on March 7, 2017, 10:39 p.m.