Odpowiedzi

2010-02-06T18:23:18+01:00
A) r = 20cm n = 10 to d< 12m
b) r = 20cm d = 50m to n> 45
c) n = 24 d = 40m to r< 30cm
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2010-02-06T18:23:57+01:00
A) r = 20cm n = 10 to d < 12m
b) r = 20cm d = 50m to n > 45
c) n = 24 d = 40m to r < 30cm

2 3 2