Alternate Angles
Author: Simon Job

Alternate angles on parallel lines.

Alternate Angles

A = (-3.78, 0.5)
B = (7.96, 0.62)
a = Line(A, B)
C = (-3.74, 3)
b = Line(C, a)
D = (2.3000000000000003, 4.74)
E = (1.08, -1.9000000000000001)
c = Segment(D, E)
F = Intersect(a, c)
G = Intersect(b, c)
α = Angle(C, G, E)
β = Angle(B, F, D)