A = (0, 0)
B = (1, 0)
C = (1, 1)
D = (1, 0)
E ≈ (0.418995, 0)
F ≈ (0, 0.328028)
G ≈ (0.307014, 0.402264)
H ≈ (0.302270, 0.245203)
I ≈ (0.504430, 0.287668)

Figure 1: Θ ≈ 76.40685^{o}