A = (21.583193999999995, 2.22124)
B = (17.86438, -5.157824)
C = (29.606461999999997, -5.3335159999999995)
Tên đa giác1, c, a, b = Polygon(A, B, C)
D = Midpoint(a)
E = Midpoint(b)
d = Segment(A, D)
e = Segment(B, E)
G = Intersect(d, e)
M = (25.946212000000006, 2.572624000000003)
u = Vector(M, A)
v = Vector(M, B)
w = Vector(M, C)
z = Vector(M, G)