$ \vec{v} $

A = (-6.0600000000000005, 0.5)
B = (-3, 6)
C = (4.62, -1.72)
Vieleck1, c, a, b = Polygon(A, B, C)
Z = (-0.48, 2.24)
D = (1.6916279069767528, 8.860186046511622)
E = (7.094418604651175, 7.570883720930228)
v = Vector(D, E)
F = (-4.6975813953488315, -4.462604651162777)
G = (13.356744186046525, 2.0882790697674443)
g = Segment(F, G)