Odpowiedź:
skala 1 : 300
więc
a = 0,6 dm* 300 = 180 dm = 18 m
b = 1,2 dm * 300 = 360 dm = 36 m
Pole P = a*b = 18 m * 36 m = 648 m² = 6,28 arów
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Szczegółowe wyjaśnienie:
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Odpowiedź:
skala 1 : 300
więc
a = 0,6 dm* 300 = 180 dm = 18 m
b = 1,2 dm * 300 = 360 dm = 36 m
Pole P = a*b = 18 m * 36 m = 648 m² = 6,28 arów
==============================================
Szczegółowe wyjaśnienie: