A = (18.316588855224982, -0.659776938998418)
B = (8.109818619080079, 2.346100379736813)
C = (7.581312716884873, -4.458413111026457)
D = (16.731071148639366, 6.144736551764852)
f = Line(B, xAxis)
h = Line(C, xAxis)
e = Line(D, xAxis)
g = Line(A, xAxis)