Răspunsuri

2014-08-13T16:28:29+03:00
ABC ~ MNP => AB/ MN = AC/MP = BC/NP ( / = impartire )
Cum AB/MN = AC/ MP = AB × MN = AC × MP => Cumm  AB × MP = 7 => MN × Ac= tot 7. Cel putin asa am gandit eu :D