C:\Users\maria sapuppo\Desktop\Pitagora\Esercizi\dimostrazioni geogebra\Geogebra\3Thabitguarda oltreil triangolorettangologeogebra-export

reset a

Muovi lo slider a per modificare 
le misure di α, α_1, α_2.

C = (-1, 4)
a = -1.6 (slider from minimo to massimo)
B_{1} = (13.86, 2)
A = (-4, 2)
P: (a, y(A))
g = Segment(P, C)
d = Circle(C, g)
f = Segment(A, B_{1})
α_{2} = Angle(C, P, A)
A' = Rotate(A, α_{2}, C)
α = Angle(A, C, A')
h = Segment(A, C)
i = Segment(C, A')
F, G = Intersect(d, f)
j = Segment(C, G)
B = Intersect(i, f)
l = Segment(C, B)
m = Segment(A, P)
n = Segment(P, G)
r = Segment(G, B)
s = Segment(A, B)
α_1 = Angle(B, G, C)
poli1, k, p, q, t, D, E = Polygon(A, C, 4)
poli2, b, c, e, f_1, N, M = Polygon(C, B, 4)
g_1 = OrthogonalLine(A, m)
c_1 = Circle(A, m + r)
K = Intersect(c_1, g_1, 1)
h_1 = OrthogonalLine(K, g_1)
i_1 = OrthogonalLine(B, r)
L = Intersect(h_1, i_1)
q1, a_1, d_1, l_1, k_1 = Polygon(A, B, L, K)
testo1: "h²+l²=s*(m+r)  
" + h + "²+" + l + "²=" + s + "*(" + m + "+" + r + ")"
minimo = -1.6 (slider from -5 to 5)
massimo = -1 (slider from -5 to 5)