Oblicz skalę podobieństwa prostokąta P2 do P1 mając dane ich wymiary
P1= 4cm x 4cm
P2= 4cm x 7cm
P1=4·7=28cm² P2=400cm·700cm=280 000cm²
k²=P2/P1=280000/28=10000 to skala k=√10000=100
Chyba tak :P
a)P1=4·7=28cm² P2=400cm·700cm=280 000cm²
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P1=4·7=28cm² P2=400cm·700cm=280 000cm²
k²=P2/P1=280000/28=10000 to skala k=√10000=100
Chyba tak :P
a)P1=4·7=28cm² P2=400cm·700cm=280 000cm²
k²=P2/P1=280000/28=10000 to skala k=√10000=100