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正四面体の内接球の半径

Author:嶋津恒彦

New Resources

  • standingwave-reflection-free
  • 等積変形2
  • 目で見る立方体の2等分
  • 円の伸開線
  • 6章⑥三角柱の展開図

Discover Resources

  • 比例の式と表、グラフ(基礎編)
  • tanθの範囲
  • フェルマー点
  • 正12面体の投影図
  • 三角関数のグラフ

Discover Topics

  • Bar Chart or Bar Graph
  • Parabola
  • Upper and Lower Sum or Riemann Sum
  • Numbers
  • Unit Circle
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