M' = F(M)

Hiện vạch nối MM'

A = (-1.1400000000000001, -0.78)
B = (12, -0.64)
d = Line(A, B)
M = (2.18, 2.7600000000000002)
b = OrthogonalLine(M, d)
M' = Intersect(d, b)
a = Segment(M, M')
c = true