O_1 = Point(Ray[(0, 0), Vector[(0, 1)]])
O_2 = Point(Ray[(0, 0), Vector[(0, -1)]])
A = PointIn(x > 0)
polígono1, b, d, a = Polygon(A, O_1, O_2)
α = Angle(O_2, O_1, A)
β = Angle(A, O_2, O_1)
texto1: "α = " + α + "
β = " + β + ""
d_1: (d * sin(β) / sin(180° - (α + β)))
d_2: (d * sin(α) / sin(180° - (α + β)))
texto2: "O_1A = dsen(β)/sen(180-(α+β))                O_1A = " + d_1 + " cm      
O_2A = dsen(α)/sen(180-(α+β))                O_2A = " + d_2 + " cm"