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九點圓

Author:李詠甯

九點圓

New Resources

  • 近似值:有效數字
  • 小数 的副本
  • 畫出對稱圖形
  • Nested spiral octagon
  • 長方體平面投影 (Codex版)

Discover Resources

  • 雨刷練習
  • glt-c02-10 六角柱旋轉
  • lower sum for x^2
  • 部分佔全部的百分率: 例3的副本
  • 加减法练习

Discover Topics

  • Logarithm
  • Intersection
  • Tangent Line or Tangent
  • Centroid or Barycenter
  • Exponent
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