Răspunsuri

2014-09-18T18:41:22+03:00
A-latimea
2a=lungimea
ax2a=2150
2a²=2150
a²=1075
a=√1075
a=32(latimea)
32x2=64(lungimea)
perimetrul=2(32+64)=2x96=192
1 5 1