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綱要

  1. Triangle Similarity Exploration
    1. One Congruent Angle (A)
    2. Two Proportional Sides (ss)
    3. Two Congruent Angles (AA)
    4. Three Proportional Sides (sss)
    5. Two Proportional Sides and One Included Congruent Angle (SAS)
    6. Two Proportional Sides and Non-Included Angle (ssA)

Triangle Similarity Exploration

作者:John McLain

  • One Congruent Angle (A)

  • Two Proportional Sides (ss)

  • Two Congruent Angles (AA)

  • Three Proportional Sides (sss)

  • Two Proportional Sides and One Included Congruent Angle (SAS)

  • Two Proportional Sides and Non-Included Angle (ssA)

下一步
One Congruent Angle (A)

最新資源

  • Luxembourg Symbol (2)
  • Linear Approximations
  • Triangle Flexer
  • Colors for GeoGebra
  • Step-By-Step Rationalization

探索資源

  • incenter aka the location of the service center
  • pg 75 #8
  • Small rhombicuboctahedral
  • similar triangles
  • Circle Theorem 1 - Angle at the Centre

探索主題

  • 幾何分布
  • 對稱
  • 幾何中心或重心
  • 正切函數
  • 二維向量
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