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Spirography (the true Spirograph)

Author:Daniel Mentrard
Topic:Curve Sketching, Parametric Curves

New Resources

  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • The Gardener's Ellipse
  • The Geometry of the Coefficients of a Quadratic Function
  • Sum of Squares: Proof without Words
  • רישום חופשי

Discover Resources

  • Kellehers_centroid.ggb
  • transformation design
  • Similar Triangles Book APS 10/27/18
  • DYME-A 4.1
  • Untitled

Discover Topics

  • Real Numbers
  • Trigonometric Functions
  • Circumcircle or Circumscribed Circle
  • Optimization Problems
  • Polygons
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