geogebra-export

A = (-2, 0)
B = (1.262997465052988, 0.03906808021895579)
f = Segment(A, B)
Δ = (-0.04, 2.346666666666667)
g = Segment(A, Δ)
h = Line(Δ, f)
i = Line(B, g)
Γ = Intersect(h, i)
q1, a, b, δ, γ = Polygon(A, B, Γ, Δ)
j = Segment(B, Δ)
Ε = Point(j)
k = Line(A, Ε)
Ζ = Intersect(k, b)
l = Line(Δ, Γ)
Η = Intersect(k, l)
m = Segment(Δ, Η)
n = Segment(A, Η)