Calcul d'aire, Olympiade
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14:51
Encadrement
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12:26
Maths , Olympiade
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13:58
Olympiade, Théorème de Pythagore
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16:44
Problème de Newton
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10:30
LA FORMULE DE HÉRON : Calculer l'aire d'un triangle
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9:31
🏆 Olympiade Allemande de mathématiques T Expo T = 7 : Un Défi Scientifique Unique !
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21:32
Valeur exacte de cosinus de pi/12
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24:57