Srdce trojúhelníku
Rozhledy matematicko-fyzikální, Tome 88 (2013) no. 1, pp. 4-9
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
The article assigns, in a unique way, to every triangle a similar triangle placed inside it. Its area is equal to $1/400$th of the area of the original triangle. The constructed triangle is called “the heart of a given triangle”.
@article{RMF_2013__88_1_a1,
author = {Dlab, Vlastimil},
title = {Srdce troj\'uheln{\'\i}ku},
journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
pages = {4--9},
publisher = {mathdoc},
volume = {88},
number = {1},
year = {2013},
language = {cz},
url = {http://geodesic.mathdoc.fr/item/RMF_2013__88_1_a1/}
}
Dlab, Vlastimil. Srdce trojúhelníku. Rozhledy matematicko-fyzikální, Tome 88 (2013) no. 1, pp. 4-9. http://geodesic.mathdoc.fr/item/RMF_2013__88_1_a1/