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Journal for Geometry and Graphics 11 (2007), No. 1, 039--044
Copyright Heldermann Verlag 2007

A Unified Proof of Ceva and Menelaus' Theorems Using Projective Geometry

Julio Benítez
Dep. de Matematica Aplicada, Universidad Politecnica, Valencia, Spain

We prove that the well known Ceva and Menelaus' theorems are both particular cases of a single theorem of projective geometry.

Keywords: Ceva's theorem, Menelaus' theorem, projective geometry.

MSC: 51M04; 51N15

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