1.na mapie w skali 1: 1 250 000 pomierzona powierzchnia lasu wynosi 43mm do potegi2 .oblicz powierzchnie lasu w terenie i wynik podaj w ar,ha,kmdo potegi2
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43 mm2 = 0,43 cm2
1250000^2=62500000000
0,43*62500000000 = 26875000000 cm2
2687500 a
26875 ha
268,75 km2