triangolo scaleno

C = (-8, 6)
D = (4, 6)
b = Segment(C, D)
E = (-8, 4)
F = (10, 4)
c = Segment(E, F)
E_1 = (8, -10)
F_1 = (26, -10)
c_1 = Segment(E_1, F_1)
d = Circle(E_1, b)
e = Circle(F_1, b)
A = Intersect(d, e, 1)
a = Segment(A, E_1)
f = Segment(A, F_1)