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2つの正三角形

Author:Tsuyoshi Yamamoto

New Resources

  • 二次曲線と離心率
  • sine-wave
  • standingwave-plus
  • アステロイド
  • 小テスト

Discover Resources

  • 色づくり
  • 二次関数における係数とグラフ
  • 図形の動的な操作教材1
  • 正方形の周囲の道
  • earth(h)

Discover Topics

  • Congruence
  • Logarithmic Functions
  • Secant Line or Secant
  • Polygons
  • Polynomial Functions
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