Τρίτη 14 Ιουλίου 2026

LOCUS PROBLEM

Problem by Antreas Hatzipolakis
Solution by Francisco Javier García Capitán

ETC LISTING OF Q

X(72803)

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A CYCLOLOGIC THEOREM RELATED TO EXCENTRAL TRIANGLE.

[APH] Excentral version Let ABC be a triangle, IaIbIc the excentral triangle and P a point.. Denote Pa, Pb, Pc = same to P points of ...

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    Theorem 1. Let ABC be an equilateral triangle and P a point. The Euler lines of the triangles PBC,PCA,PAB are concurent.Denote the point ...
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