pole powierzchni szejścianu o krawędzi 0,5 metrów wynosi:
a]15000cm kwadra
b]1500cm kwadrat
c]150cm kwadr
d]15cm kwadrat
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0,5 m * 0,5 m = 0,25 m2
0,25 m2 * 6 = 1,5 m2 = 15000 cm2
1m = 100cm
0,5m = 50cm
Pp = 6*50*50
Pp = 15000cm²
a)