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Proof Without Words

Author:Steve Phelps
Topic:Pythagoras or Pythagorean Theorem
Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?

New Resources

  • Right Triangle Trig Ratios: sin, cos, tan
  • Untitled
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • רישום חופשי
  • Two Triangle Theorem

Discover Resources

  • DigSiteInvestigation
  • พีระมิดง่ายนิดเดียว
  • Modified Toolbar Construction Challenges
  • Complex Addition
  • Horizontal and Vertical Translation Activity

Discover Topics

  • Parabola
  • Integers
  • Distributions
  • Addition
  • Random Variables
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