Author: Wouf

A = (4.145454545454546, 5.07090909090909)
B = (0.96, -0.44181818181818194)
poly1, a, b, c, C = Polygon(A, B, 3.0)
M = (4.887272727272728, 1.3945454545454552)
d = OrthogonalLine(M, b)
e = OrthogonalLine(M, a)
f = OrthogonalLine(M, c)
D = Intersect(d, b)
E = Intersect(e, a)
F = Intersect(f, c)
g = Segment(M, E)
h = Segment(M, D)
i = Segment(M, F)
α = Angle(A, F, M)
β = Angle(B, E, M)
γ = Angle(M, D, B)
texte1: "S  =" + g + " + " + h + " + " + i + " = " + (g + h + i)