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Proof Without Words

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

New Resources

  • Proof of a Rhombus by Construction and Deduction
  • Learn to Prove: Kite
  • Polynomial Division and the Remainder Theorem
  • GeoGebra Notes
  • Dilation + Rotation of Pentagons

Discover Resources

  • CCSS IP Math I 2.6.2 Example 3
  • Persamaan Torus
  • သုံးမြှောင့်ဖန်တုံးတွင်အလင်းယိုင်ခြင်း
  • Triangle Inequality Theorem Pt2

Discover Topics

  • Translation
  • Parallelogram
  • Mode
  • Triangles
  • Differential Calculus
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