I. Calculer le volume de la tour ci-dessous.
15 m
10 m
2,5 m
dris
Svp merci

V.Cylindre = B × h
B = pi × r²
= pi × 2.5²
= 6.25pi
V = 6.25pi × 10
= 62.5pi
V.Cone = 1/3×pi×r²×h
= 1/3×pi×2.5²×(15-10)
= 1/3×6.25pi×5
À toi de faire le reste du calcul :)
Volume total = V.Cylindre + V.Cone