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正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

  • 三位數除以一位數(二)
  • 算柱 (兩位數)
  • 錐體建築師
  • 球體建築師
  • 兩位數除以一位數(二)

Discover Resources

  • 選擇合適的「中間人」
  • 三角形內部一點問題
  • Ex5C#6
  • folding paper by Mr LO WY
  • 圆锥曲线1

Discover Topics

  • Statistics
  • Bar Chart or Bar Graph
  • Incircle or Inscribed Circle
  • Logarithm
  • Rational Numbers
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