Pole figury F1 wynosi 30cm2. Znajdź pole figury F2 podobnej do figury F1 w skali:
a) 5;
b) 1/3;
a) sk-skala podobienstwa więc:
PF2=PF1*SK
PF2=30m2*5
PF2=150 m2
b )
PF2=30* 1/3
PF2=10 m2
PF2-POLE FIGURY 2
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a) sk-skala podobienstwa więc:
PF2=PF1*SK
PF2=30m2*5
PF2=150 m2
b )
PF2=30* 1/3
PF2=10 m2
PF2-POLE FIGURY 2