Răspuns :
Răspuns:
salut salut salut salut salut salut salut salut salut salut
Răspuns:
[tex]P=2(L+l)\\\\L=l+660\\\\3200=2(l+660+l)\\\\3200:2-660=2l\\\\l=940:2= > l=470m-latimea\\\\L=470+660= > L=1130m-lungimea\\\\[/tex]
Răspuns:
salut salut salut salut salut salut salut salut salut salut
Răspuns:
[tex]P=2(L+l)\\\\L=l+660\\\\3200=2(l+660+l)\\\\3200:2-660=2l\\\\l=940:2= > l=470m-latimea\\\\L=470+660= > L=1130m-lungimea\\\\[/tex]