IM 8.8.7 Lesson: A Proof of the Pythagorean Theorem

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• Offline Activity (.zip)

• GeoGebra Files

  1. Find the unknown side lengths in these right triangles. (.ggb)
     
  2. Use the applet to explore the relationship between areas. Follow the directions below. (.ggb)
     
  3. Try it again with different squares. Estimate the areas of the new Squares, A, B, and C. (.ggb)
     
  4. Estimate the areas of these new Squares, A, B, and C. (.ggb)