x² + y²  = 1

OP=1

sin α

cos α

tan α

O = Intersect(xAxis, yAxis)
c = Circle(O, 1)
P = Point(c)
Koosinus: x(P)
Siinus: y(P)
P_x = Point({Koosinus, 0})
P_y = Point({0, Siinus})
f = Segment(O, P)
g = Segment(P, P_x)
h = Segment(P_y, P)
α = Angle(xAxis, f)
i = OrthogonalLine(P, f)
A = Intersect(xAxis, i)
j = Segment(P, A)
Tangens: Siinus / Koosinus
tekst1: "sin \;  " + (LaTeX[α]) + " ≈ " + (LaTeX[Siinus]) + ""
tekst2: "cos \; " + (LaTeX[α]) + "≈" + (LaTeX[Koosinus]) + ""
tekst3: "tan \; " + (LaTeX[α]) + "≈" + (LaTeX[Tangens]) + ""