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Mathematics, 11.05.2021 17:20 mildred3645
Bonjour vous pourriez m’aider s’il-vous-plaît ?
Soit un repère orthonormé (0 ; 1,)) et les points A-9; 0), B(16; 0), C(0; 12).
A) Faire un dessin en prenant comme unité de longueur 0,5 cm pour les 2 axes.
B) Montrer que le triangle ABC est rectangle.
C) Soit E, le milieu de [AB]. Calculer les coordonnées du point E.
D) Calculer la longueur du segment (CE). Que remarquez-vous par rapport à l'une des
longueurs calculées.
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Bonjour vous pourriez m’aider s’il-vous-plaît ?
Soit un repère orthonormé (0 ; 1,)) et les points A...
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