A = (6.770006723143175, 3.1898200608075067)
B = (14.17825710974297, 3.1898200608075067)
a = Segment(A, B)
C = (13.502107272870767, -1.4256375213201438)
b = Segment(B, C)
c = Line(A, b)
d = Line(C, a)
D = Intersect(c, d)
e = Segment(A, D)
f = Segment(D, C)
g = Segment(A, C)
A_1 = Angle(C, A, B)
C_1 = Angle(A, C, D)
h = Segment(D, B)
O = Intersect(g, h)
D_1 = Angle(C, D, B)
B_1 = Angle(A, B, D)