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同位角 錯角

Author:yutaro enomoto

New Resources

  • 直線の軌跡
  • 円の伸開線
  • 等積変形2
  • 正17角形 作図 regular 17-gon
  • 接点の作る円は内接円

Discover Resources

  • 円周角の定理
  • 二つの正方形 proof of Pythagorean theorem
  • dezarg
  • 円と相似 p172 方べきの定理
  • 三角形の下に回り込む点(透明ver)

Discover Topics

  • Geometric Transformations
  • Histogram
  • Differential Equation
  • Rhombus
  • Median Value
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