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MN,daca MK=4,4cm,NK=26mm     punctul N apartine segmentului MK.Aflati



Răspuns :

4,4cm=44 mm

M_______N____26________k }44

MN=MK-NK
MN=44-26
MN=18mm
[tex]|...............||.........| \\ \\ M \ \ \ \ \ \ \ \ \ N \ \ \ \ \ \ K \\ \\ 26mm=2,6cm \\ \\ MN=MK-NK \\ \ MN=4,4-2,6 \\ \\ \boxed{MN=1,8cm}[/tex]