Răspuns :
x-lungimea
y-latimea
2x+2y=960
2*(118+y)+2y=960
236+2y+2y=960
236+4y=960
4y=960-236
4y= 624
y=624/4 =156 x=156+118=274
y-latimea
2x+2y=960
2*(118+y)+2y=960
236+2y+2y=960
236+4y=960
4y=960-236
4y= 624
y=624/4 =156 x=156+118=274