Răspunsuri

2014-10-04T19:43:27+03:00
PABCD=120 CM PABC=82 CM AC=24 CM
AB+BC = PABC-AC = 82-24 = 58 CM
AD+DC = PABCD-(AB+BC)=120-58 = 62 CM
PADC = AD+DC+AC = 62+24=86 CM