A = (-2.26, 0.82)
B = (1.66, -2.78)
f = Line(A, B)
F = (0.66, 0.62)
D = Point(f)
g = OrthogonalLine(D, f)
h = LineBisector(F, D)
P = Intersect(g, h)
i = Segment(D, P)
j = Segment(F, P)
tekst1: "FP=" + (LaTeX[j]) + " \; ja\; DP=" + (LaTeX[i]) + "⇒FP=DP"
Export_1 = (-2.86, 4.14)
Export_2 = (6.5, -0.9)
α = Angle(f, i)