cours: 2_cours_Geom_cart_sienne ALGORITHME: TI : http://math.baudon.free.fr/content/seconde/05%20G%E9om%E9trie%20analytique/Milieu%20de%20deux%20points/Algorithme%20milieu%20de%20deux%20points.pdf CASIO: http://math.baudon.free.fr/content/seconde/05%...