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Daca ΔMNP~ΔLUK, MN= 6cm, MP=10cm, LU=15cm, iar UK=25cm. LK=?cm , MP=?cm.

Răspuns :

Renatemambouko
MN/LU=MP/LK=NP/UK
6/15=10/LK=NP/25
LK=15×10/6=25 cm
NP=25×6/15=10 cm

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