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翰林數學_2下_CH3-4_三角形的外角大於任一內對角

Author:翰林數學

New Resources

  • 拼砌四邊形
  • 兩組對邊相等的四邊形
  • 判斷球體
  • 【案例】圆柱体内放置一个大球六个小球
  • GeoGebra笔记功能体验课件

Discover Resources

  • 特製的門 2
  • 餘弦函數值的變化
  • Lissajous curves(利薩如圖形)
  • 圓與切線
  • 線的面化

Discover Topics

  • Normal Distribution
  • Rhombus
  • Quadratic Functions
  • Conic Sections
  • Similar Triangles
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