Modern Elementary GeometryBranko Grunbaum PDF  164 Pages  EnglishThis note covers the following
topics: The classical theorem of Ceva, Ceva, Menelaus and Selftransversality,
The general transversality theorem, The theorems of Hoehn and PrattKasapi,
Circular products of ratios involving circles, Circle transversality theorems, A
basic lemma and some applications, Affinely Regular Polygons, Linear
transformations; smoothing vectors, AffineRegular Components, The general
Napoleon's Theorem, The iteration of smoothing operations.
