eramazreku1 eramazreku1
  • 11-12-2017
  • Mathematics
contestada

Il perimetro del rettangolo ABCD è 60 cm e la base è il doppio dell’altezza. Calcola l’area e la misura del contorno della figura.

Il perimetro del rettangolo ABCD è 60 cm e la base è il doppio dellaltezza Calcola larea e la misura del contorno della figura class=

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Kalahira
Kalahira Kalahira
  • 25-12-2017
answer semiperimetro = base + altezza semiperimetro: 60/2 = 30 cm base: 30 / 3 = 10 cm altezza: 2 * 10 = 20 cm area: 10 * 20 = 200 cmq il contorno non si può calcolare senza vedere la figura
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