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l'area di un rombo è 2400 cm2 e una diagonale misura 60 cm.
trova misura di altra diagonale e perimetro
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- Anonymous1 year agoFavorite Answer
Area rombo A=2400 cm2
diagonale d=60 cm
l'altra diagonale D=2*A/d=2*2400/60=80 cm
lato l=√((d/2)²+(D/2)²)=√((30)²+(40)²)= 50 cm
perimetro 2p=4*l= 200 cm
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