" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d=a√2
5√2cm=a√2/:√2
a=5cm
Pc=6a²
Pc=6(5cm)²
Pc=6*25cm²
Pc=150cm²
V=a³
V=(5cm)³
V=125cm³
v=125 cm3