" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
0.553 a=55,3m²
0,13 cm²=13mm²
Pp= a*a
Pp=8 * 8
Pp= 64 cm²
Pb= 4*a*H
Pb=4*8*11
Pb=352 cm²
Pc= 2*64+352
Pc=480 cm²
2 nie umiem
1,3 mm