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鉛筆畫圓

Author:13陳柏禎

鉛筆畫圓

New Resources

  • 長方體平面投影 (Codex版)
  • sanjiaohanshu
  • 幾何作圖題:切三圓(題目)
  • 近似值:有效數字
  • 小数 的副本

Discover Resources

  • 餘弦定理
  • 軌跡觀察---模擬摺紙
  • 正方形與長方形
  • 椭圆的两条垂直切线的交点轨迹 蒙日圆
  • 元旦快乐(制作:孟宝兴)

Discover Topics

  • Parametric Curves
  • Circumcircle or Circumscribed Circle
  • Logarithm
  • Hypothesis Testing
  • Fractal Geometry
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