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Copy of 円周率と正多角形

Author:Suzuki, 嶋津恒彦

New Resources

  • 平均変化率
  • アステロイド
  • 接点の作る円は内接円
  • 対数螺旋
  • 正17角形 作図 regular 17-gon 2

Discover Resources

  • 数Ⅱ 三角関数(a torigonometric function)
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  • Copy of 点の存在(3D平面)
  • 折り紙テント(二段皺入り)立体
  • 三平方の定理 よく使う計算(おまけ付き)

Discover Topics

  • Solids or 3D Shapes
  • Multiplication
  • Reflection
  • Parallelogram
  • Integral Calculus
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