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Author:
Alfred Estberg

New Resources

  • Minimalist Chair
  • Pi Day Things
  • Inner and Outer Pentagon Points and Conics
  • x2x: Spindle
  • GeoGebra Math Resources Preview 2023/24

Discover Resources

  • CT2a Discovering 'angle in a semicircle'
  • Centroid
  • centroid
  • day 84
  • Chater-43-1: Normal unit vector on orientable surface

Discover Topics

  • Geometric Mean
  • Quadrilaterals
  • General Quadrilateral
  • LCM and GCD
  • Optimization Problems

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