Posers and Puzzles
22 Aug 03
Originally posted by richjohnsonIf D's near B, E's near C and F's Near A: Then BF, AE and CD don't intersect at one point. The general proof is still possible 😉
I don't think that's true in the general case. If D's near B, E's near C and F's near A, then AE and CD intersect near C, and AE and BF intersect near A.