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tan90

Author:tan90

New Resources

  • 找出對稱軸
  • GeoGebra笔记功能体验课件
  • 拼砌四邊形
  • 【案例】圆柱体内放置一个大球六个小球
  • 四邉形 (四年級) 教師版

Discover Resources

  • 籐編直線與曲線
  • 探索三角形SAS全等性質
  • 國旗腳踏車
  • 椭圆的定义
  • n等分单位圆作正弦曲线

Discover Topics

  • Numbers
  • Standard Deviation
  • Area
  • Angles
  • Piecewise Functions
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