A = Intersect(xAxis, yAxis)
c = Circle(A, 1)
B = Point(c)
v = Vector(A, B)
A1: 1
B1: 2
A2: 2
B2: 1
m1: {{A1, B1}, {A2, B2}}
C: (m1 * v)
v_A = Vector(A, C)
E = (-2.14, -2.1)
F = Point(c)
G = Point(c)
f = Segment(F, G)
a: sqrt((6 / 2)^(2) - (2 / 2)^(2))
d = Circle(A, a)