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正十二面体の回転・拡大・縮小

Author:nobuhiko matsukawa
正十二面体の回転・拡大・縮小

New Resources

  • 円の伸開線
  • 接点の作る円は内接円
  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection
  • カージオイド

Discover Resources

  • 【小3】三角定規を重ねて、角度の大小を比較
  • 円周率
  • Prime theorem (wak Riemann expectation) lite
  • バトンパス
  • TTC(距離差と速度差)

Discover Topics

  • General Quadrilateral
  • Scatter Plot
  • Probability
  • Fractions
  • Differential Calculus
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