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街灯 影の長さ

Author:増永雄大
Topic:Constructions, Geometry, Straight Lines, Planes, Similar Triangles

New Resources

  • 平均変化率
  • サイクロイド
  • 等積変形2
  • 目で見る立方体の2等分
  • 小テスト

Discover Resources

  • はじめの課題
  • 一筆書き(魚)
  • water
  • 等角共役点の作る外接三角形と内接三角形の相似
  • 三角柱

Discover Topics

  • Isosceles Triangles
  • Upper and Lower Sum or Riemann Sum
  • Tree Diagrams
  • Special Points
  • Circumcircle or Circumscribed Circle
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