Trigonometrische Funktionen

sin

cos

tan

A = (0, 0)
a = OrthogonalLine(A, yAxis)
c = Circle(A, 1.0)
B = Point(c)
b = Line(A, B)
d = OrthogonalLine(B, a)
C = Intersect(a, d)
D, E = Intersect(c, a)
e = OrthogonalLine(D, a)
F = Intersect(e, b)
f = Segment(A, C)
g = Segment(C, B)
h = Segment(D, F)
k = CircleArc(A, D, B)
i = Segment(A, B)
j = Segment(B, F)
α = Angle(D, A, B)
G: (k, y(B) - y(C))
H: (k, x(C) - x(A))
Ortslinie1 = Locus(G, B)
Ortslinie2 = Locus(H, B)
I: (k, y(F) - y(D))
Ortslinie3 = Locus(I, B)
J: (k, 0.0)
l = Segment(A, J)
Text1: "Winkel = " + α