Welcome to mathimatikoi.org;a forum of university mathematics. Enjoy your stay here.

## coordinates of the vertices's of a triangle

Analytic Geometry
jacks
Articles: 0
Posts: 102
Joined: Thu Nov 12, 2015 5:26 pm
If $(4,7)\;\;,(2,0)\;\;,(1,3)$ are the coordinates of foots of perpendicular drawn from a vertices's to the opposite sides