Your inaccuracy by category:

Parallelogram 5.8 12.2 8.9
Midpoint 5.4 6.1 3.6
Bisect angle 1.1 1.7 8.6
Triangle center 6.5 12.1 5.6
Circle center 5.0 3.6 3.0
Right angle 6.6 0.0 0.1
Convergence 12.0 9.0 7.6

Average error: 5.93 (lower is better)

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