" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b=594mm=59,4cm
P=a*b
P=42cm*59,4cm
P=2494,8cm²
Pc=6*a²
Pc=6*(4,5cm)²
Pc=6*20,25cm²
Pc=121,5cm²
121,5cm²*9=1093,5
starczy papieru
liczę na naj ;d