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Similar triangles in a triangle

Author:GeoGebra Institute of WuXi
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New Resources

  • 拼砌四邊形
  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • 兩位數除以一位數(二)
  • 画直线等分三角形的面积

Discover Resources

  • 四邊形 (2001 舊課程教師版)
  • 三節棍1060317
  • Copy of 圓周公式應用題2
  • GGB 1104 EX01
  • 雙曲線1-焦點法

Discover Topics

  • Translation
  • Interest Calculation
  • Cone
  • Reflection
  • Function Graph
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