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Mathematics, 03.01.2021 19:10 nandinipp0303

Un roseau est placé verticalement contre un mur. Si on ecarte le pied de ce roseau de 45 cm du bas du mur, son sommet glisse de 15 cm vers le bas. Quelle est la longueur de ce roseau

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Un roseau est placé verticalement contre un mur. Si on ecarte le pied de ce roseau de 45 cm du bas d...

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