Trigonometric Formula Sheet De Nition

Barycentric Coordinates in Olympiad Geometry

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.

  Sheet, Coordinates, Formula, Formula sheet, Barycentric coordinates, Barycentric