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長方形を折って相似な三角形をつくる

Author:Geo_Math_Room
Topic:Plane Figures or Shapes, Planes, Ratios, Rectangle, Similar Triangles

New Resources

  • standingwave
  • standingwave-reflection-fixed
  • standingwave-reflection
  • 直線の軌跡
  • 小テスト

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  • オイラー線
  • 歯車モデル
  • 塁円の術の作図2
  • 台形の面積
  • チェバの定理 のコピー

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Equations
  • Fractal Geometry
  • Logarithm
  • Geometry
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