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  Geometry Revisited - H. S. M. Coxeter, Samuel L. Greitzer - Google Books

  https://books.google.de/books?id=VdAM58ksvcIC&pg=PA23#v=onepage

  Among the many beautiful and nontrivial theorems in geometry found in Geometry Revisited are the theorems of Ceva, Menelaus, Pappus, Desargues, Pascal, and Brianchon. A nice proof is given of Morley's remarkable theorem on angle trisectors. The…

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  Geometry Revisited - H. S. M. Coxeter, Samuel L. Greitzer - Google Books

  http://books.google.de/books?id=VdAM58ksvcIC

  Among the many beautiful and nontrivial theorems in geometry found in Geometry Revisited are the theorems of Ceva, Menelaus, Pappus, Desargues, Pascal, and Brianchon. A nice proof is given of Morley's remarkable theorem on angle trisectors. The…

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