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Author:Ethan Surles

New Resources

  • Making New Year's resolutions for 2026
  • Reflection = 180° Rotation about a Line
  • Circle Passing Through 3 Points
  • Volume by Disk/Washer around y
  • Locus Related to Descartes' Folium

Discover Resources

  • Bio graph
  • Test
  • สำเนาของ Proof Without Words
  • Total Internal Reflection - interactive animation
  • Feedback to the authors

Discover Topics

  • Parallelogram
  • Multiplication
  • Algebra
  • Vectors
  • Similarity Transformation or Similarity
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