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圆周展开

Author:刘文明
Topic:Constructions, Mathematics

圆周展开

New Resources

  • 四邉形 (四年級) 教師版
  • 兩組對邊相等和有直角的四邊形
  • 畫出對稱圖形
  • 算柱 (兩位數)
  • 兩位數加法

Discover Resources

  • 上課
  • 分數乘法的副本
  • 直角三角形の三角比
  • 平移圖形後計算面積
  • 三角形的外心

Discover Topics

  • Circle
  • Rhombus
  • Sequences and Series
  • Rational Numbers
  • Right Triangles
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