A = (0.82, 6.54)
B = (-4.88, -1.36)
C = (7.8, -2.48)
t1, c, a, b = Polygon(A, B, C)
D = Midpoint(B, C)
E = Midpoint(C, A)
F = Midpoint(A, B)
f = OrthogonalLine(A, a)
g = OrthogonalLine(C, c)
h = OrthogonalLine(B, b)
H = Intersect(h, b)
I = Intersect(g, c)
Q = Intersect(f, g)
G = Intersect(f, a)
J = Midpoint(Q, A)
L = Midpoint(Q, C)
K = Midpoint(Q, B)
M = Midpoint(D, J)
N = Midpoint(E, K)
O = Midpoint(F, L)
d = Circle(O, L)