AFxCExBC

Product2

ADxBExCF

A = (1.74, -1.82)
B = (11.74, -1.82)
C = (8.2, 4.6)
t1, c, a, b = Polygon(A, B, C)
D = Point(c)
f = Segment(C, D)
E = Point(a)
g = Segment(A, E)
G = Intersect(f, g)
k = Segment(C, E)
l = Segment(E, B)
n = Segment(B, D)
j = Segment(D, A)
h = Line(B, G)
F = Intersect(b, h)
i = Segment(C, F)
m = Segment(F, A)
B1: ((i * j) * l)
B2: ((m * n) * k)