Angolo adiacente

Angolo opposto

A'_1 = (-3, 5)
B'_1 = (2, 5)
c = Segment(A'_1, B'_1)
C_1 = (0, 4)
D = (-3.34, 3.1)
E = (-0.2299999999999989, 2.3100000000000005)
α = Angle(E, D, C_1)
F = (12.220000000000004, 5.340000000000001)
G = (5, 2)
H = (7, 5)
β = Angle(F, G, H)
b = Segment(E, D)
c_1 = Segment(D, C_1)
d = Segment(F, G)
e = Segment(G, H)
A = (-3.02, -5.08)
J = (8, -5)
r = Line(A, J)
f = Circle(A, Segment[A'_1, B'_1])
B_1, B = Intersect(f, r)
I = (-1.3800000000000001, -4.58)
B' = Rotate(B, α, A)
γ = Angle(B, A, B')
g = Ray(A, B')
A' = Rotate(A, β, B')
δ = Angle(A, B', A')
h = Ray(B', A')
K = Intersect(h, r)
i = Line(B, h)
C = Intersect(g, i)
poli1, l, b_1, a_1 = Polygon(B, A, C)