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用正多邊形面積逼進圓周率

Author:連琨銘

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 小数 的副本
  • 柱體建築師
  • 直角坐標平面上的旋轉變換
  • 算柱 (兩位數)

Discover Resources

  • Rectangle
  • 滑桿2
  • 直角坐標的旋轉變換
  • 雙曲線規的副本
  • 初中数学教材配套资源【人教】

Discover Topics

  • Cylinder
  • Quadrilaterals
  • Vectors 3D (Three-Dimensional)
  • Tree Diagrams
  • Centroid or Barycenter
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