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Proof Without Words

Author:Steve Phelps
Drag the Point. Drag the slider. What do you notice? What does this prove? How does this prove?

New Resources

  • အခြေခံ data အခေါ်အဝေါ်များ
  • The Red Chair
  • Pythagorean Day
  • 畫三角形
  • רישום חופשי

Discover Resources

  • Triangle formed by the foot of the angle bisectors ter
  • Quadratic Equations and its Properties
  • Angle in a Semi-circle 1
  • Wave Equation on a Half Line
  • GWEN_Invariants1
  • Dilations Exploration

Discover Topics

  • Variance
  • Sequences and Series
  • Interest Calculation
  • Difference and Slope
  • Line Segment
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