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同旁內角---水平平行綫

Author:chanfushun

New Resources

  • 画直线等分三角形的面积
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數加法
  • 球体的体积推导(优化版)
  • 找出對稱軸

Discover Resources

  • y=x²-a的圖形
  • 觀察軌跡
  • 小精靈
  • 畢式定理 (13)的副本
  • 正态函数曲线的特点

Discover Topics

  • Special Points
  • Centroid or Barycenter
  • Real Numbers
  • Vectors 3D (Three-Dimensional)
  • Coordinates
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