A = (0.92, -1.3800000000000001)
B = (7.140000000000001, 3.4)
a = Segment(A, B)
C = (12.14, -2.46)
b = Segment(B, C)
c = Segment(C, A)
M = Point(a)
N = Point(c)
d = Segment(N, M)
e = Segment(A, M)
f = Segment(N, A)
texte1: "AM/AB= " + (Distance[A, M] / Distance[A, B])
texte3: " MN/BC= " + (Distance[M, N] / Distance[B, C])
texte2: " AN/AC= " + (Distance[A, N] / Distance[A, C])