So sánh góc AB'M và góc C ?

A = (-3.28, 5.84)
B = (-4.8, 2)
C = (3.7, 2.04)
đa giác1, c, a, b = Polygon(A, B, C)
d = AngularBisector(C, A, B)
M = Intersect(d, a)
e = Segment(A, M)
α = Angle(A, C, B)
A' = Rotate(A, 289.47*°, M)
D = Point(Circle[A, c])
i = Line(A, C)
f = Circle(A, B)
E, B' = Intersect(f, i)
g = Segment(M, B')
β = Angle(A, B', M)
h = Segment(B, M)
j = Segment(M, C)
k = Segment(A, C)
l = Distance(A, B)
khoangcachAB = Distance(A, B)
Văn bảnAB: "\overline{" + (Name[A]) + (Name[B]) + "} \, = \, " + khoangcachAB
khoangcachAC = Distance(A, C)
Văn bảnAC: "\overline{" + (Name[A]) + (Name[C]) + "} \, = \, " + khoangcachAC