Svp aidez moi Maths exos

bonsoir

AE/AD = AB/AC = EB/DC

6/34 = 1.5/DC

6 Dc = 34 x 1.5
6 Dc = 51
Dc = 8.5

l'arbre mesure 8.5 m de hauteur

AE/AD = AB/AC = EB/DC6/34 = 1.5/DC6 Dc = 34 x 1.56 Dc = 51Dc = 8.5