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Osječki matematički list, Vol. 19 No. 2, 2019.

Professional paper

The Wallace-Simson line

Mirta Alilović ; diplomirana studentica-Odjel za matematiku, Sveučilište u Osijeku, Osijek
Zdenka Kolar-Begović orcid id orcid.org/0000-0001-8710-8628 ; Odjel za matematiku, Sveučilište u Osijeku, Osijek
Ljiljana Primorac Gajčić orcid id orcid.org/0000-0002-8460-3196 ; Odjel za matematiku, Sveučilište u Osijeku, Osijek

Full text: croatian pdf 1.010 Kb

page 137-146

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cite

Abstract

In this paper we consider the line through the feet of the perpendi-
culars to the sides of a triangle from a point of its circumcircle. This
line is known as the Wallace-Simson line. The interesting elements of
history of its discovery are given. Some interesting properties of this
line are also discussed as well as the relationships with the Euler circle
of a triangle.

Keywords

Wallace-Simson line, triangle, circumcircle, Euler circle

Hrčak ID:

239990

URI

https://hrcak.srce.hr/239990

Publication date:

20.2.2020.

Article data in other languages: croatian

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