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29 Proof Without Words

Author:Linda Bollman, Steve Phelps

Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?

Based on http://45.media.tumblr.com/9e608e03763922f7620fa7b21487f640/tumblr_nywxpgk6631uk13a5o1_500.gif

New Resources

  • z`]]
  • Circle Passing Through 3 Points
  • Reflection Across 2 Parallel Lines
  • Making New Year's resolutions for 2026
  • Locus Related to Descartes' Folium

Discover Resources

  • Distance to segment
  • activity 7: create your own AC
  • การบวกจำนวนเต็ม
  • Le poisson

Discover Topics

  • Statistics
  • Division
  • Inequalities
  • Line Segment
  • Integral Calculus
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