ruth-anderson_60ac7b3b0cec3
ruth-anderson_60ac7b3b0cec3
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A+B+C= 184 cm A= --- B= --- + 8 C= --- + 8 + 24 La soluzione è: A= 48 cm B= 56 cm C= 80 cm Infatti: 184 - ( 24+8+8)= 144 cm 144:3= 48 cm A 48+8= 56 cm B 56+24= 80 cm C