Kružnice dotýkající se stran trojúhelníku
Učitel matematiky, Tome 24 (2016) no. 4, pp. 231-237
Cet article a éte moissonné depuis 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
@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/}
}
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/
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[2] Schuster, M.: Trigonometrie. (1911). Leipzig und Berlin: B. G. Teubner.
[3] Sivák, B.: Úlohy pre prácu matematických krúžkov. (1991). Matematické obzory, zväzok 36, str. 52.