L=MP+MQ

A = (0.36, -4.98)
B = (10.08, -2.64)
C = Rotate(B, 59.99999999999999°, A)
poly1, c, a, b = Polygon(A, B, C)
d = Segment(B, C)
M = Point(a)
e = OrthogonalLine(M, b)
f = OrthogonalLine(M, c)
P = Intersect(e, b)
Q = Intersect(f, c)
g = Segment(M, P)
h = Segment(M, Q)
L: g + h