Odpowiedzi

2010-03-02T17:51:17+01:00
1.2m*2m*12.5mm=1.2m*2m*0.0125m=30l
2010-03-02T17:52:21+01:00
A=1,2m
b=2m
c=12,5mm=1,25cm=0,0125m

V=a*b*c
V=1,2m*2m*0,0125m
V=0,03m3