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Mathematics, 31.12.2021 01:00 bayleeharris8p78txa

Un cartographe doit déterminer la largeur CD d’une rivière Voici les relevés qu’il a effectués sur le terrain:
AB=100m BAD(angle)=60* BAC(angle)=22* ABD(angle)=90*

calculer la largeur en mètre de cette rivière (valeur approchée au dixième près)

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Un cartographe doit déterminer la largeur CD d’une rivière Voici les relevés qu’il a effectués sur...
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