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正十二面体

Author:広島県瀬戸内高等学校

New Resources

  • 接点の作る円は内接円
  • アステロイド
  • standingwave-plus
  • 6章⑥三角柱の展開図
  • standingwave

Discover Resources

  • 三角形の垂心
  • 外角の和3
  • 3次曲線の分類 その1
  • cosxの長さ
  • 円周角の定理

Discover Topics

  • Geometric Transformations
  • Terms
  • Right Triangles
  • Addition
  • Congruence
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