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dr who

Author:David Kelso
Dr who construction with one or two tweaks

New Resources

  • Prism Drawn in 1-Point Perspective
  • Reflection = 180° Rotation about a Line
  • רישום חופשי
  • Reflection Across 2 Parallel Lines
  • Equation of Locus - Parabola

Discover Resources

  • Spirograph.Test.I
  • Trav's first attempt
  • angle bisector
  • Construction: Line and Point
  • Lagrange polynomial (order 4)

Discover Topics

  • Means
  • Plane Figures or Shapes
  • Sphere
  • Differential Equation
  • Numbers
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