A set of GGB constructions designed at UNITO.[br][br]Pubblicato in italiano:[br] "Lunga vita ai triangoli", [url=https://www.geogebra.org/book/title/id/cnKZVc6d#chapter/0]https://www.geogebra.org/book/title/id/cnKZVc6d#chapter/0[/url][br]Euskaraz eskuragarri:[br] "Triangeluen gorazarrea", [url=https://www.geogebra.org/book/title/id/Sg8UI8v8#chapter/0]https://www.geogebra.org/book/title/id/Sg8UI8v8#chapter/0[/url][br]Published in english:[br] "Long live triangles", [url=https://www.geogebra.org/book/title/id/oOGHNoq8#chapter/0]https://www.geogebra.org/book/title/id/oOGHNoq8#chapter/0[/url][br]Disponible en castellano:[br] "Elogio de los triángulos", [url=https://www.geogebra.org/m/d2exF80t#chapter/0]https://www.geogebra.org/m/d2exF80t#chapter/0[/url][br][br]