A = (0, 5)
B = (5, 5)
C = (5, 0)
D = (0, 0)
E = (1, 1)
F = (1, 4)
G = (4, 4)
H = (4, 1)
a = Segment(F, G)
b = Segment(H, E)
c = Segment(F, E)
d = Segment(H, G)
poly1, f, g, h, e = Polygon(F, G, H, E)
O = (6.98, -7.72)
k = Circle(O, 1)
I = (5, -5)
J = (10, -5)
i = Segment(I, J)
K = Point(k)
j = Segment(O, K)