AC_1=(x(A) + x(C), y(A) + y(C), z(A) - z(C))

AC_2=(y(A) - y(C), x(A) - x(C), z(A) - z(C))

O = Intersect(zAxis, xAxis)
A_x = (4, 0, 0)
B_y = (0, 4, 0)
f = Line(O, A_x)
g = Line(O, B_y)
A_0 = (3, -2, 0)
B_0 = (3, 2, 0)
i = OrthogonalLine(A_0, xOyPlane)
j = OrthogonalLine(B_0, xOyPlane)
A = Point(i)
B = Point(j)
AB_1: (x(A) + x(B), y(A) + y(B), z(A) - z(B))
C_0 = (-1.448752265342124, 3.290395329274585, 0)
h = OrthogonalLine(C_0, xOyPlane)
C = Point(h)
k = Segment(C, C_0)
l = Segment(A, A_0)
m = Segment(B, B_0)
AB_2: (y(A) - y(B), x(A) - x(B), z(A) - z(B))
BC_2: (y(B) - y(C), x(B) - x(C), z(B) - z(C))
AC_2: (y(A) - y(C), x(A) - x(C), z(A) - z(C))
q1, ab, o, bc, ac = Polygon(AB_2, O, BC_2, AC_2)
AC_1: (x(A) + x(C), y(A) + y(C), z(A) - z(C))
BC_1: (x(C) + x(B), y(C) + y(B), z(B) - z(C))
q2, o_1, u_{ab}, u_{bc}, u_{ac} = Polygon(O, AB_1, BC_1, AC_1)