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三角函數sine跟cosine

Author:JUNWAYLIANG

New Resources

  • 柱體建築師
  • 拼砌四邊形
  • 四邉形 (四年級) 教師版
  • 四邊形的特性
  • 錐體建築師

Discover Resources

  • testing
  • 圓柱截痕
  • 圓錐曲線
  • Animation of Refraction
  • [S3] a GeoGebra file created by a pre-service teacher Peter (pseudonym)

Discover Topics

  • Trigonometric Functions
  • Perimeter
  • Right Triangles
  • Tangent Line or Tangent
  • Upper and Lower Sum or Riemann Sum
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