| dc.contributor.author | Biesiada, Michał | pl |
| dc.contributor.author | Górowski, Jan | pl |
| dc.contributor.author | Łomnicki, Adam | pl |
| dc.date.accessioned | 2026-06-10T09:18:42Z | |
| dc.date.available | 2026-06-10T09:18:42Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | Annales Universitatis Paedagogicae Cracoviensis. 163, Studia ad Didacticam Mathematicae Pertinentia 6 (2014), s. [5]-18 | pl |
| dc.identifier.uri | http://hdl.handle.net/11716/14060 | |
| dc.description.abstract | In this paper the authors formulate and prove several conditions for
triangle to be equilateral. These conditions are associated with Gergonne,
Nagel and Torricelli points and were obtained by composing and solving
the so-called ‘enforcement tasks’. Both, the method and the results, can be
used to trigger some mathematical student activities at different levels of
education or even some teacher activities. | en |
| dc.format | Annales Universitatis Paedagogicae Cracoviensis. 163, Studia ad Didacticam Mathematicae Pertinentia 6 (2014), s. | pl |
| dc.language | pl | pl |
| dc.language.iso | pl | pl |
| dc.rights | Copyright | pl |
| dc.subject | equilateral triangle | en |
| dc.subject | Georgonne point | en |
| dc.subject | Nagel point | en |
| dc.subject | Torricelli point | en |
| dc.title | Nowe cechy równoboczności trójkątów | pl |
| dc.title.alternative | Some new criterions for equilateral triangles | en |
| dc.type | Article | pl |
| dc.rights.holder | Wydawnictwo Naukowe UP | pl |
