Pythagorean Theorem

Nenad Đapić


  • 1. Pythagoras Theorem Animated Proof
  • 2. Dokaz Pitagorine teoreme
  • 3. Pythagorean Triples
  • 4. PThAnimat
  • 5. Pythagorean Triples
  • 6. Pythagorean Triples
  • 7. Konstrukcije kvadratnih korena
  • 8. SqrtConstruction
  • 9. TwoCommonTriangles
  • 10. MedianOfIsoscelesRightTriangle
  • 11. Pythagorean Triples and the Unit Circle
  • 12. Vise7str18zad1a
  • 13. Pythagoras's Theorem
  • 14. Fractal
  • 15. Euclid's proof of Pythagoras' theorem
  • 16. Pythagorean Theorem Proof
  • 17. De puzzel van Pythagoras
  • 18. Pythagorean Theorem Proof without Words
  • 19. Perigals Dissection

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Pythagoras Theorem Animated Proof

Prove that the three triangles are congruent. Write down the formula for calculating the area of rectangles that are displayed by numbers. Move the point D up. Then move down points E and F. Did the rectangular areas change? Now write a new formula for the area of resulting ​​squares. Write the equality between the sum of these rectangular areas at the beginning and at the end. Move points A, B and C at some new positions. Then repeat the previous procedure. What do you conclude?
– Nenad Đapić

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