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Steiner point of a triangle in an isotropic plane

Ružica Kolar-Šuper orcid.org/0000-0002-8945-2745 ; Faculty of Education, University of Osijek, 31 000 Osijek, Croatia
Zdenka Kolar-Begović orcid.org/0000-0001-8710-8628 ; Department of Mathematics, University of Osijek, 31 000 Osijek, Croatia
Vladimir Volenec ; Department of Mathematics, University of Zagreb, 10 000 Zagreb, Croatia

Sažetak

The concept of the Steiner point of a triangle in an isotropic plane is defined in this paper. Some different concepts connected with the introduced concepts such as the harmonic polar line, Ceva’s triangle, the complementary point of the Steiner point of an allowable triangle are studied. Some other statements about the Steiner point and the connection with the concept of the complementary triangle, the anticomplementary triangle, the tangential triangle of an allowable triangle as well as the Brocard diameter and the Euler circle are also proved.

Ključne riječi

Isotropic plane; Steiner point; Steiner ellipse; Ceva’s triangle; orthic triangle

Hrčak ID:

165787

URI

https://hrcak.srce.hr/165787

Datum izdavanja:

15.9.2016.

Posjeta: 1.684 *