Răspuns :
V=l^3
1000=l^3
l=10 cm
AT = 6*l^2
AT = 6*100
AT = 600 cm^2
Volumul cubului: V = L³
L = 1000
L = 10 cm
Aria totala: At = 6L²
At = 6 · 10²
At = 600 cm²