Equiangulo_equilatero
Author: OBMEP_SRDG

A = (-16.930541084381094, 5.283713343901185)
B = Point(Circle[A, 20])
a = Segment(A, B)
C = Point(Circle[B, 20])
b = Segment(B, C)
D = Point(Circle[C, 20])
c = Segment(C, D)
E = Point(Circle[D, 20])
d = Segment(D, E)
F = (31.66108284630701, -13.866491102234928)
H = Point(Circle[F, 20])
e = Segment(F, H)
pol1, f, h, g, i, j, G, I, J = Polygon(F, H, 5)
K = Point(Circle[E, 20])
k = Segment(E, K)
l = Distance(b, a)
ζ = Angle(J, I, G)
α = Angle(I, G, H)
β = Angle(G, H, F)
γ = Angle(H, F, J)
δ = Angle(F, J, I)
m = Distance(i, g)
n = Distance(h, e)
ε = Angle(D, E, K)
η = Angle(A, B, C)
θ = Angle(B, C, D)
ι = Angle(C, D, E)
κ = Angle(E, K, B)