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Unit Circle and Tangent Graph

Author:Anthony OR 柯志明
Topic:Circle, Tangent Function, Unit Circle
Anthony Or. GeoGebra Institute of Hong Kong. orchiming@gmail.com

New Resources

  • Conway Circle Theorem
  • Rolling an Equilateral Triangle
  • Building Trapezoids with Set Areas
  • Building Triangles with Set Areas
  • Mondrian's Puzzle

Discover Resources

  • Playing with Graphs
  • Approximating an integral using Riemann sums
  • CM-S2 Face Dilation
  • Congruent Triangles: Proofs
  • พื้นผิวในปริภูมิ 3 มิติ

Discover Topics

  • Surface
  • Normal Distribution
  • LCM and GCD
  • Combinatorics
  • Similarity Transformation or Similarity
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