" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3.V=a^3<=> 1000=a^3<=>a=∛1000<=>a=10 C
4. (5*4)*2+(3*4)*2+(5*3)*2=40+24+30=94 D
5. 5*4+4*4+3*4=20+16+12=48 C
6. B-->wszystkie ściany sądo sb prostopadłe (kąty 90st.)