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v=5*5*5=125
p= 6(5*5)=150
b
v=1.4*1.4*1.4=2,74400
p=6(1.4*1.4)=11.76
c
v=0.3*0.3*0.3=0.027
p=6(0.3*0.3)=0.54
V=5cm³
V=125cm³
Pc(pole całkowite)=6a²
Pc=6×5cm²
Pc=150cm²
b)1,4dm=14cm
V=a³
V=14cm³
V=2744cm³
Pc=6a²
Pc=6×14cm²
Pc=1176cm²
c)0,3m=30cm
V=a³
V=30cm³
V=900cm³
Pc=6a²
Pc=6×30cm²
Pc=5400cm²