P = (-1.18, 3.76)
P_1 = (5.188, 3.214)
p = Line(P, P_1)
Q = (-1.1, -0.82)
M = (8.664, 1.19)
q = Line(Q, M)
L = (0.5, 1.76)
t1, q_1, p_1, l = Polygon(P, L, Q)
f = Line(P_1, l)
Q_1 = Intersect(q, f)
u = Vector(P_1, Q_1)
g = Line(P_1, q_1)
h = Line(Q_1, p_1)
L_1 = Intersect(g, h)
i = Line(L, L_1)