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Pythagoras Twisted Squares - Why Did They Not Teach You Any of This in School?
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- 1 Intro
- 2 3 Squares: Fermat's four square theorem
- 3 Trithagoras
- 4 Hexagoras
- 5 Chop it up: More twisted square dissection proofs
- 6 Aha! Remarkable properties of right triangles with a twist
- 7 Mutants: Unusual applications of twisted squares
- 8 Op art: The four bugs problem
- 9 Final puzzle
- 10 Animation of Cauchy-Schwarz proof
- 11 Thanks!!
