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Barycentric Coordinates in Olympiad Geometry

Barycentric Coordinates in Olympiad GeometryMax Schindler Evan Chen July 13, 2012I suppose it is tempting, if the only tool you have isa hammer, to treat everything as if it were a this paper we present a powerful computational approach to large class of olympiadgeometry problems Barycentric Coordinates . We then extend this method using some of thetechniques from vector computations to greatly extend the scope of this thanks to Amir Hossein and the other Olympiad moderators for helping to get thisarticle featured: I certainly did not have such ambitious goals in mind when I first wrote this! Mewto55555, Missouri.

problems with a formula sheet beside them. I’ve included Appendix B to facilitate these needs; I also have a version which includes just the formula sheet and the problems, which should be oating around. Happy bashing! 1For ABC counterclockwise, this is positive when P, Q and R are in counterclockwise order, and negative other-wise.

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