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ねじれ三角柱=正八面体 antiprism=octahedron

Author:holon

New Resources

  • standingwave-reflection-fixed
  • standingwave-reflection-free
  • 接点の作る円は内接円
  • サイクロイド
  • 目で見る立方体の2等分

Discover Resources

  • 2次不等式の解き方
  • 貫通術
  • F1 投影図(円柱・四角柱・三角柱)
  • 極と極線は一対一に対応
  • 正多角形の辺・対角線の本数

Discover Topics

  • Similar Triangles
  • Solids or 3D Shapes
  • Surface
  • Stochastic Process or Random Process
  • Circumcircle or Circumscribed Circle
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