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Using the point A and the point Hb, construct a line b (rule W02);
% DET: points A and Hb are not the same
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Using the point A and the point Tc, construct a line c (rule W02);
% DET: points A and Tc are not the same
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Using the point Hb and the line b, construct a line hb (rule W10b);
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Using the line hb and the line c, construct a point B (rule W03);
% NDG: lines hb and c are not parallel
% DET: lines hb and c are not the same
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Using the point A, the point B, the point Tc and the line c, construct a point T`c (rule W19);
% NDG: points A and B are not the same points B and Tc are not the same points B and midpoint([A,Tc]) are not the same
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Using the point Tc and the point T`c, construct a circle k_over(Tc,T`c) (rule W09);
% NDG: points Tc and T`c are not the same
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Using the circle k_over(Tc,T`c) and the line b, construct a point Cwa and a point C (rule W04);
% NDG: line b and circle k_over(Tc,T`c) intersect