A = (9.86, 0.68)
B = (12.68, -3.1)
c = Circle(A, B)
f = Segment(A, B)
g = Tangent(B, c)
C = Point(g)
h = Segment(A, C)
distanceAB = Distance(A, B)
TextAB: Name[A] + (Name[B]) + " = " + distanceAB
distanceAC = Distance(A, C)
TextAC: Name[A] + (Name[C]) + " = " + distanceAC
distanceBC = Distance(B, C)
TextBC: Name[B] + (Name[C]) + " = " + distanceBC