Pythagorean theorem

Daniel Mentrard, May 15, 2021


  • 1. Pythagoras by Euclid
  • 2. Pythagoras again
  • 3. Pythagoras by squares
  • 4. Proof without word : Pythagore
  • 5. Pythagora in non-Euclidean geometry
  • 6. Pythagora's puzzle
  • 7. Pythagora by water
  • 8. Pythagore with regular polygons
  • 9. Pythagorean theorem - Liu Hui proof
  • 10. Pythagorean theorem
  • 11. Pythagorean theorem
  • 12. Pythagorean theorem
  • 13. Pythagorean theorem - Campa proof
  • 14. Pythagorean theorem
  • 15. Pythagorean theorem
  • 16. Pythagorean theorem by Euclide
  • 17. Pythagorean theorem: another puzzle
  • 18. Pythagoras with all forms
  • 19. Pythagore: a²+=b²+c² (proofs serie 1)
  • 20. Pythagora theorem (proofs serie 2)

1.

Pythagoras by Euclid

An update of my 2009 ggb file
– Daniel Mentrard

2.

–

3.

–

4.

–

5.

–

6.

–

7.

–

8.

–

9.

–

10.

–

11.

–

12.

–

13.

–

14.

–

15.

–

16.

–

17.

–

18.

–

19.

–

20.

–

Information