Lieux géométriques

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Un lieu géométrique est un objet spécial qui apparaît dans les objets auxiliaires, créé par

Un lieu géométrique est un chemin, les commandes appropriées peuvent donc lui être appliquées comme par exemple la commande Point.
On peut obtenir certaines de ses propriétés en lui appliquant des commandes telles que Périmètre ou Premiers.

Dans certaines situations, GeoGebra (> 4.2) pourra, grâce à la commande EquationLieu , calculer l'équation d'un lieu géométrique et le construire en tant que courbe implicite.


Un lieu géométrique possède la propriété Remplissage ce qui fait de lui un outil détourné pour le coloriage de formes quelconques délimitées par un chemin continu fermé.

Un exemple :

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--Noel Lambert (discussion) 28 août 2013 à 09:01 (CEST)

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