A = (-80, 10)
B = (-30, 10)
C = (-50, 40)
D = (-74.15879124547585, 39.8971436694738)
a = Segment(A, B)
b = Segment(B, C)
c = Segment(C, D)
d = Segment(D, A)
e = OrthogonalLine(D, a)
H = Intersect(e, a)
f = Segment(D, H)
distanzaAD = Distance(A, D)
distanzaBC = Distance(B, C)