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數學傳播39卷4期, 平面幾何公式思考

Author:Yu-Tuan Lin

New Resources

  • 常见四边形是否是双心四边形
  • 探究三角形的全等條件
  • 双心四边形
  • 斜率的值
  • 直線的斜率

Discover Resources

  • animation for kastin
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  • Geometry: Types of Angles 2 (幾何:角的種類 2)
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Discover Topics

  • Vectors
  • Interest Calculation
  • Circumcircle or Circumscribed Circle
  • Solids or 3D Shapes
  • Cylinder
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