Kružnice dotýkající se stran trojúhelníku
Učitel matematiky, Tome 24 (2016) no. 4, pp. 231-237
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
The goal of the article is to point out the concept of the escribed circle of the triangle which is only touched on in present secondary mathematics textbooks. Interesting properties of escribed circles of the triangle are shown on three examples.
The goal of the article is to point out the concept of the escribed circle of the triangle which is only touched on in present secondary mathematics textbooks. Interesting properties of escribed circles of the triangle are shown on three examples.
Classification :
51-xx
Hrubý, Dag. Kružnice dotýkající se stran trojúhelníku. Učitel matematiky, Tome 24 (2016) no. 4, pp. 231-237. http://geodesic.mathdoc.fr/item/UM_2016_24_4_a3/
@article{UM_2016_24_4_a3,
author = {Hrub\'y, Dag},
title = {Kru\v{z}nice dot\'ykaj{\'\i}c{\'\i} se stran troj\'uheln{\'\i}ku},
journal = {U\v{c}itel matematiky},
pages = {231--237},
year = {2016},
volume = {24},
number = {4},
language = {cs},
url = {http://geodesic.mathdoc.fr/item/UM_2016_24_4_a3/}
}
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[3] Sivák, B.: Úlohy pre prácu matematických krúžkov. (1991). Matematické obzory, zväzok 36, str. 52.