It is known that ab = 80cm, M is the midpoint of AB, P is on MB, n is the midpoint of Pb, and MB = 14cm Segment Pb =, am =, BM =. Segment PM =, AP =, an=

N is the midpoint of Pb, Nb = 14cm, Pb = 28cm
AB = 80cm, M is the midpoint of AB, am = BM = 1 / 2Ab = 40cm
PM=BM-BP=40-28=12cm
AP=AM+MP=40+12=52cm
AN=AB-BN=80-14=66cm

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