a)

b)

c)

d)

e)

A = (-1.0204153103843863, 5.071280476451899)
B = (4.506374660571017, 4.9830870194685675)
a = Segment(A, B)
C = (2.6837098829155113, 1.220166188179783)
b = Segment(B, C)
c = Line(A, b)
d = Line(C, a)
D = Intersect(c, d)
e = Segment(A, D)
f = Segment(D, C)
E = (6.564221990182071, 5.453452123379666)
F = (9.856777717559758, 8.246244927851809)
g = Segment(E, F)
G = (6.652415447165401, -0.4555094945035039)
h = Segment(E, G)
i = Line(G, g)
j = Line(F, h)
H = Intersect(i, j)
k = Segment(F, H)
l = Segment(H, G)
α = Angle(E, F, H)
β = Angle(H, G, E)
γ = Angle(G, E, F)
δ = Angle(F, H, G)
I = (12.061614142143029, 7.129127806062953)
J = (16.3536957153318, 5.57104339935744)
m = Segment(I, J)
K = (12.032216323148585, 1.0731770932075648)
n = Segment(I, K)
p = Line(K, m)
q = Line(J, n)
L = Intersect(p, q)
r = Segment(K, L)
s = Segment(J, L)
ε = Angle(L, K, I)
ζ = Angle(J, L, K)
η = Angle(K, I, J)
M = (17.235630285165108, 4.6009153725408005)
N = (20.234207822598357, 6.247193236229644)
t = Segment(M, N)
O = (19.646251442709485, -1.1316593313757075)
a_1 = Segment(M, O)
b_1 = Line(O, t)
c_1 = Line(N, a_1)
P = Intersect(b_1, c_1)
d_1 = Segment(N, P)
e_1 = Segment(P, O)
Q = Midpoint(M, P)
f_1 = Segment(N, Q)
g_1 = Segment(Q, O)
h_1 = Segment(P, Q)
i_1 = Segment(Q, M)
R = (24.496891576792684, 5.541645580362997)
S = (29.08295133992589, 5.394656485390779)
j_1 = Segment(R, S)
T = (25.202439232659334, -1.954798263220129)
k_1 = Segment(R, T)
l_1 = Line(T, j_1)
m_1 = Line(S, k_1)
U = Intersect(l_1, m_1)
n_1 = Segment(S, U)
p_1 = Segment(U, T)
θ = Angle(S, U, T)
ι = Angle(U, T, R)