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Va rog repede a,b,c!​

Va Rog Repede Abc class=

Răspuns :

MN || QR => MNP asemenea cu RQP

a) NP/PQ = MN/RQ => 3/6 = 2/QR => QR = 6 × 2 /3 = 4 cm

b) PM/PR = MN/QR => 2/3 = MN/8 => MN = 2 × 8 / 3 = 5.33 cm