Răspuns :
perimetru= 2lungime + 2latime
lungimea =2latime
2latime+ 2latime+2latime= 4728
6latime =4728
latimea= 4728:6=788latime
lungimea 788x2=1576
lungimea =2latime
2latime+ 2latime+2latime= 4728
6latime =4728
latimea= 4728:6=788latime
lungimea 788x2=1576