τριγωνομετρικός κύκλος 1
Author: Άννυ

Μετακινήστε το σημείο Γ,
 για να αλλάξετε τη γωνία φ

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A = Point(xAxis)
Ο = Intersect(xAxis, yAxis)
Ι = (1, 0)
c = Circle(Ο, Ι)
Μ = Point(c)
a = Segment(Ο, Μ)
b = OrthogonalLine(Μ, xAxis)
Α = Intersect(b, xAxis)
d = Segment(Μ, Α)
e = Segment(Ο, Α)
φ = Angle(Ι, Ο, Μ)
f = OrthogonalLine(Μ, yAxis)
Β = Intersect(f, yAxis)
g = Segment(Μ, Β)
h = Segment(Ο, Β)
i = OrthogonalLine(Ι, xAxis)
j = Line(Ο, Μ)
Ν = Intersect(i, j)
k = Segment(Ο, Ν)
l = Segment(Ι, Ν)
n = false
m = false
J, C = Intersect(c, yAxis)
p = OrthogonalLine(J, yAxis)
Ρ = Intersect(j, p)
q = Segment(Ο, Ρ)
r = Segment(J, Ρ)
o = false
s = false
t = true
α = Angle(Μ, Ο, Ι)
u = false