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正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

  • 找出對稱軸
  • 球體建築師
  • 三位數除以一位數(一)
  • 判斷球體
  • 兩位數除以一位數(二)

Discover Resources

  • 菱形有甚麼特性?
  • 幾何作圖動畫示範
  • 四邊形
  • Golden Spiral
  • 剪刀石頭布

Discover Topics

  • Set Theory
  • Interest Calculation
  • Planes
  • Median Line
  • Scatter Plot
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