Mathematics, 28.03.2021 23:20 CaptnKragg

Bonsoir un vendeur souhaite rendre son magasin plus accessible aux personnes en fauteuil roulant. Pour cela il s'est renseigné sur les normes et a décidé d'installer une rampe avec une pente de 4 degrés comme indiqué sur le schéma suivant. ABC est un triangle rectangle en A.
BCA mesure 4°.
AB=35cm
Calculer la longueur AC arrondie au centimètre pour savoir ou la rampe doit commencer. Pour vais vous m'aider svp j'ai besoin d'aide

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Bonsoir un vendeur souhaite rendre son magasin plus accessible aux personnes en fauteuil roulant. Po...