The mid-points of sides AB, BC, CA of triangle ABC are D(2,1), E(1,0), F(-1,3), respectively. Find the coordinates of the vertices of triangle ABC.

Asked by  | 23rd Feb, 2013, 04:52: PM

Expert Answer:

Let the coordinates of A(x1,y1), B(x2,y2), C(x3,y3). 

Answered by  | 23rd Feb, 2013, 10:12: PM

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