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Hei! Am si eu nevoie de 3 probleme la geometrie de cls a 6, din metoda triunghiurilor congruente.ESTE URGENT! Ofer 10 puncte.

Răspuns :

1)∆ABCcongruent∆MNP
MN=12 cm
NP=13 cm
P∆ABC=40 cm
NP=???

2)∆ABCcongruent∆MNP
AB=20 cm
NP=21 cm
P∆ABC=60 cm
PM=???

3)∆DEFcongruent∆MNP
DE=11 cm
EF=14 cm
P∆MNP=35 cm
MP=???