Răspunsuri

2014-04-12T20:35:26+03:00
P=4l=148
l=148/4=37
d=l√2⇒  d=37√2
d=37√2
P= 4l=148 l= 148/4= 37 d= l/2 --------- d= 37/2
2014-04-12T20:55:04+03:00