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二つの正三角形

Author:Naofumi Horio

New Resources

  • standingwave-reflection-fixed
  • 6章⑥三角柱の展開図
  • コイン投げと樹形図
  • カージオイド
  • 直線の軌跡

Discover Resources

  • Σk(k-1)(k-2)
  • 一次変換2
  • 二次関数テスト
  • 図書館に行く問題(1次関数の応用)
  • 栄光1(2)1
  • Use of quadratic equation (moving point)v3  2次方程式の利用

Discover Topics

  • Geometry
  • Fractions
  • Constructions
  • Tree Diagrams
  • Vectors 3D (Three-Dimensional)
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