of the two triangles. The following are some triangles associated with the reference triangle ABC and orthologic with it. Medial triangle Anticomplementary...

The reference triangle and its orthic triangle are orthologic triangles. For more information on the orthic triangle, see here. The theorem that...

triangles has smaller area.: p. 137  The reference triangle and its medial triangle are orthologic triangles. Let a = | B C | , b = | C A | , c = | A B | {\displaystyle...

"Sur les triangles orthologiques et sur divers sujets de la géométrie du triangle" [On orthologic triangles and on various subjects of triangle geometry]...

divers sujets de la géométrie du triangle" [On orthologic triangles and on various subjects of triangle geometry], Compte rendu de la 19me session de l'association...

Apollonius circle (the Apollonian strophoid). Orthocenter Orthopole Orthologic triangles Transversal Gibert, Bernard (2003). "Orthocorrespondence and Orthopivotal...

similar to the pedal triangle of P. The McCay cubic is the locus of point P such that the circumcevian triangle of P and ABC are orthologic. Cevian Ceva's theorem...

University, Beijing. In the 1936–38 triennium, he was the director of the Orthological Institute of China. Eventually tiring of academic life at Cambridge,...

reference triangle △ABC. The McCay cubic can also be defined as the locus of point P such that the circumcevian triangle of P and △ABC are orthologic. The...

Willard C. Brinton. To promote Basic English, Ogden in 1927 founded the Orthological Institute, from orthology, the abstract term he proposed for its work...

{3}}}}\approx 0.1102641a.} Insphere Gerber, Leon (1977). "Associated and skew-orthologic simplexes". Trans. Am. Math. Soc. 231 (1): 47–63. doi:10.1090/S0002-9947-1977-0445393-6...