Respuesta :

msm555

Answer:

  1. Volume of cylinder =πr²h=π×4²×5=80π m³
  2. Volume of cuboid=l*b*h=7*3*2=42in³
  3. Volume of cone =(⅓πr²h)+(⅓πr²h)⅓π×(6/2)²(12+8)=60πft³