Z = Intersect(xAxis, yAxis)
A = (1, 0)
A' = Rotate(A, 70°, Z)
α = Angle(A, Z, A')
f = Ray(Z, A)
g = Ray(Z, A')
Hoehe = 8 (slider from 1 to 200, step 1)
B: (0, Hoehe)
i = Line(B, f)
C = Intersect(i, g)
j = OrthogonalLine(C, f)
D = Intersect(j, f)
h = Segment(C, D)
l = Segment(C, Z)
v: h / l
Text1: "Verhältnis $\frac{h}{l} = \frac{" + (LaTeX[h]) + "}{" + (LaTeX[l]) + "}= " + (LaTeX[v]) + ""