$\scalebox{3} {%n}$

$\scalebox{3} {%n}$

$\scalebox{3} {%n}$

$\scalebox{3} {%n}$

$\scalebox{3} {%n}$

$\scalebox{3} {%n}$

$\alpha$

$\beta$

$\gamma$

$\delta$

$\varepsilon$

A = (0.7312539864274799, 1.1472153848982887)
B = (2.3296798105928094, 0.8223320873037094)
poly1, f, g, h, i, j, C, D, E = Polygon(A, B, 5)
k = Segment(A, B)
l = Segment(B, C)
m = Segment(C, D)
n = Segment(D, E)
p = Segment(E, A)
q = Ray(A, B)
F = Point(q)
r = Segment(B, F)
α = Angle(F, B, C)
β = Angle(C, B, A)
s = Segment(A, C)
γ = Angle(B, A, C)
t = Segment(A, D)
δ = Angle(D, C, A)
ε = Angle(C, A, D)