S = (4.48, -1.74)
A1 = (8.98, 0.86)
c = Circle(S, A1)
P = (15.156774306269588, -3.006080991399677)
a = Ray(P, A1)
B1 = Intersect(c, a, 2)
A2 = Point(c)
b = Ray(P, A2)
B2 = Intersect(c, b, 2)
PA1 = Segment(P, A1)
PB1 = Segment(P, B1)
PA2 = Segment(P, A2)
PB2 = Segment(P, B2)
p: (PA1 * PB1)
q: (PA2 * PB2)
tekst1: "PA1·PB1=" + PA1 + "·" + PB1 + "=" + p + ""
tekst2: "PA2·PB2=" + PA2 + "·" + PB2 + "=" + q + ""
d = Segment(B2, A1)
e = Segment(A2, B1)
α = Angle(A2, B2, A1)
β = Angle(A2, B1, A1)
mangekant1, a1, p_1, b2 = Polygon(P, B2, A1)
mangekant2, b1, p_2, a2 = Polygon(P, A2, B1)