Tangente

Reflexión

A = Point(xAxis)
B = Point(yAxis)
C = Point(yAxis)
a = Line(B, C)
c = Parabola(A, a)
X = Point(c)
b = OrthogonalLine(X, a)
R = Intersect(a, b)
d = Segment(R, X)
e = Segment(X, A)
distanciaRX = Distance(R, X)
TextoRX: Name[R] + (Name[X]) + " = " + distanciaRX
distanciaAX = Distance(A, X)
TextoAX: Name[A] + (Name[X]) + " = " + distanciaAX
f = Circle(R, A)
g = Circle(A, R)
D = Intersect(f, g, 1)
E = Intersect(f, g, 2)
h = Line(D, E)
i = false
j = Ray(R, X)
F = Point(j)
α = Angle(F, X, D)
β = Angle(E, X, A)
γ = Angle(R, X, E)
k = false