A = (1.52, 1.1)
B = (4.98, 1.22)
C = (2.8000000000000003, 2.7800000000000002)
u = Vector(B, C)
C' = Translate(C, u)
v = Vector(C, C')
D = Point(Line[C', Vector[A, C]])
w = Vector(C, D)