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Outline

  1. Function
    1. Proof without words: Cosine Rule (餘弦公式)
    2. Transformation of Functions

Function

Author:Eve Chui
Just interesting graphs to arose students' interest.

  • Proof without words: Cosine Rule (餘弦公式)

  • Transformation of Functions

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Proof without words: Cosine Rule (餘弦公式)

New Resources

  • Random Polar Curve (1)
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • seo tool
  • apec
  • Other Variations of Cosine

Discover Resources

  • Investigation 1: Finding the Right Line
  • Triangle Construction Lab A
  • Geo Prject
  • Monte Carlo Method to Approximate Pi

Discover Topics

  • Root
  • Geometric Transformations
  • Hypergeometric Distribution
  • Vectors 2D (Two-Dimensional)
  • Indefinite Integral
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