Skip to the main content

Glasnik matematički, Vol. 33 No. 2, 1998.

Original scientific paper

Hyperbolas, orthology, and antipedal triangles

Zvonko Čerin

Full text: english pdf 913 Kb

page 163-160

downloads: 691

cite

Abstract

We obtain several characterizations of the Kiepert, Jarabek, and Feuerbach hyperbolas of a tringle ABC using the antipedal tringles of a variable point P in the plane and the notion of orthologic tringles. Our arguments are algebraic and use complex numbers.

Keywords

Feuerbach: Kiepert; Jarabek; hyperbola; orthology; antipedal tringle; complex numbers; homothetic

Hrčak ID:

8181

URI

https://hrcak.srce.hr/8181

Publication date:

1.12.1998.

Visits: 1.121 *