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正弦定理的验证

Author:junfeilx

New Resources

  • 四邊形的特性
  • 柱體建築師
  • GeoGebra笔记功能体验课件
  • 兩位數加法
  • 拼砌四邊形

Discover Resources

  • 線性組合
  • S4 Circle Theorems
  • 好多好多正方形
  • GGB6
  • 正方形纸片剪出正三角形(顶点在边上)

Discover Topics

  • Right Triangles
  • Division
  • Arithmetic Operations
  • Unit Circle
  • Logic
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