Geometry

1507 Submissions

[2] viXra:1507.0218 [pdf] replaced on 2015-07-30 03:34:38

Three Conjectures in Euclidean Geometry

Authors: Dao Thanh Oai
Comments: 3 Pages.

In this note, I introduce three conjectures of generalization of the Lester circle theorem, the Parry circle theorem, the Zeeman-Gossard perspector theorem respectively
Category: Geometry

[1] viXra:1507.0216 [pdf] replaced on 2015-07-30 03:26:55

Two Conjectures of Generalization of Feuerbach-Luchterhand Theorem

Authors: Dao Thanh Oai
Comments: 1 Page.

In Euclidean geometry, Feuerbach-Luchterhand theorem is a generalization of Pythagorean theorem, Stewart theorem and the British Flag theorem.....In this note, I propose two conjectures of generalization of Feuerbach-Luchterhand theorem.
Category: Geometry