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彩虹三角

Author:羅驥韡 (Pegasus Roe)

New Resources

  • 拼砌四邊形
  • 畫出對稱圖形
  • 判斷球體
  • 四邉形 (四年級) 教師版
  • 【案例】2018年全国1卷理科12题

Discover Resources

  • 厚會聚透鏡 Thick Convergent Lens
  • NCM(2nd)
  • 探究平行四邊形的特性
  • 固定周界長方形的面積變化(二)
  • 五点共圆

Discover Topics

  • Matrices
  • Real Numbers
  • Fractal Geometry
  • Special Points
  • Vectors 2D (Two-Dimensional)
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