A = (0, 0)
B = (2, 0)
f = Line(A, B)
c = Semicircle(A, B)
C_{1} = Point(f)
d = Circle(B, C_{1})
C = Intersect(c, d, 1)
t1, c_1, a, b = Polygon(A, B, C)
text1 = SurdText(b)
g = Line(B, C)
B' = Mirror(B, C)
t2, b', a_1, c_2 = Polygon(A, C, B')
e = Semicircle(B', B)
h = Line(A, C)
E = Intersect(e, h, 1)
i = Line(E, B')
q = Segment(C, E)
j = Line(E, B)
B'_{1} = Rotate(B, -15°, A)
α = Angle(B'_{1}, A, B)
k = Line(A, B'_{1})
D = Intersect(j, k)
mnohouholník1, l, m, n, p, F_{1}, F = Polygon(A, D, 4)