Β.1.6. Άσκηση 6 σελ. 172

Σχεδίασε ένα τρίγωνο και φέρε από κάθε κορυφή του την κάθετη προς την απέναντι πλευρά του. 

Α = (-7, 2)
Β = (-8.44848664137158, -0.08978773852789455)
Γ = (-5.009142729432121, -0.20897292359510336)
t1, γ, α, β = Polygon(Α, Β, Γ)
Δ = (-3.238391408433587, 0.046423901548915535)
Ε = (-0.6163173369549888, 0.046423901548915535)
f = Segment(Δ, Ε)
g = OrthogonalLine(Δ, f)
Ζ = Point(g)
h = Segment(Ζ, Δ)
i = Segment(Ζ, Ε)
Η = (1.6992805443507863, 2.430127602893092)
Θ = (2.8400530299940727, 0.09750326657771931)
j = Segment(Η, Θ)
Ι = (6.211291121895128, 0.046423901548915535)
k = Segment(Θ, Ι)
l = Segment(Η, Ι)
δ = Angle(Ζ, Δ, Ε)