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Straight lines
By alpha
Created 03/13/2010 - 05:02

Two vertices of triangle are (5,-1) and (-2,3).If the orthocentre of the triangle is, the origin,find the coordinates of the third point.

‹ Prove [1] Straight lines › [2]
Source URL: http://www.9math.com/forum/straight-lines

Links:
[1] http://www.9math.com/forum/prove-27
[2] http://www.9math.com/forum/straight-lines-0