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四下:三角形三边关系

Author:钟秀群, GeoGebra Institute of Hong Kong
Topic:Isosceles Triangles, Right Triangles, Triangles

三角形三边关系

New Resources

  • 拼砌四邊形
  • 四邊形的特性
  • 兩組對邊相等的四邊形
  • 柱體建築師
  • 畫出對稱圖形

Discover Resources

  • 方格紙上畫平行四邊形4
  • 題A至E
  • 翰林B4習p81_9
  • 正弦公式1
  • 描点法画反比例函数图像

Discover Topics

  • Probability
  • Cone
  • Diagrams
  • Arithmetic Mean
  • Natural Numbers
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