A = (28.65932297267205, -1.1685549956219026)
B = (48.3484485843939, -1.2324807281274923)
a = Segment(A, B)
b = OrthogonalLine(A, a)
C = Point(b)
đa giác1, c, a_1, b_1 = Polygon(A, B, C)
A' = (61.19752081801758, -0.5292976705659979)
B' = (78.26569139701024, -0.4653719380604072)
d = Segment(A', B')
e = OrthogonalLine(A', d)
α = Angle(C, B, A)
D' = Rotate(A', -(α), B')
β = Angle(D', B', A')
f = Ray(B', D')
C' = Intersect(e, f)
đa giác2, f_1, d_1, e_1 = Polygon(A', B', C')