ZOBAZIŤ ZÁPIS KONŠTRUKCIE

4)  C;  C∈→BZ ∩ h

5)  Δ ABC

Trojuholník sa nedá zostrojiť, 
uhol nespĺňa podmienky pre trojuholník.

a = 3.5 (slider from 0 to 15, step 0.5)
c = 6.5 (slider from 0 to 15, step 0.5)
β = 0.6108652381980153 rad (slider from 0° to 180°, step 0.08726646259971647)
i = true
A = (0.5, 0.66)
B_1 = (6.62, 0.56)
d = Ray(A, B_1)
e = Circle(A, c)
B = Intersect(e, d, 1)
text3: "1)  AB = c = " + c + " cm"
f = Segment(A, B)
Z = Rotate(A, (-β), B)
text4: "2)  ∡ ABZ; I∡ABZ I= " + β + " "
α = Angle(Z, B, A)
g = Ray(B, Z)
text5: "3)  h; h (B, r= " + a + " cm)"
h = Circle(B, a)
C = Intersect(h, g, 1)
utvar, c_1, a_1, b_1 = Polygon(A, B, C)
D = (2.6, 0.22)
j: β ≟ 0 ∨ β ≟ 180°
text2: "Tojuholník  ABC má rozmery:
a = " + a + " cm, c = " + c + " cm, uhol   β = " + β + "."