točke

središte

radijus

r

S

S = (2.08, -0.44)
B = Point(Ray[S, S + (1, 0)])
A = Mirror(B, S)
a = OrthogonalLine(S, Line[A, B])
D = Point(a)
c = CircumcircleArc(A, D, B)
A' = Mirror(A, S)
D' = Mirror(D, S)
B' = Mirror(B, S)
c' = CircumcircleArc(A', D', B')
e = false
g = Segment(S, B)
b = OrthogonalLine(S, Line[A, B])
d = Circle(S, B)
f = true
h = true