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100dm^2 | 25m^2
10m
6mm
objetosc szescianu: | 1000dm3 | 125m3
pole powierzchni |. 600 dm 2 | 150 m
długosc krawedzi prostopadłoscianu: 5m, 2m ,.10 m a objetosc wynosi 100m3
-||- -||- -||- 3,5mm 2mm, 6 mm a objetosc wynosi 42mm3