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三角形

Author:鄭雅輿
Topic:Triangles

New Resources

  • 異分母分數減法
  • 三位數除以一位數(一)
  • 兩組對邊相等和有直角的四邊形
  • GeoGebra笔记功能体验课件
  • 四邉形 (四年級) 教師版

Discover Resources

  • 選擇合適的「中間人」
  • 擴分
  • 三角形的外心與外接圓
  • Copy of 正方体展开图
  • 打包成jar包后,不能使用3D视图3D view cannot be used after it is packaged into a jar bag

Discover Topics

  • Addition
  • Integers
  • Area
  • LCM and GCD
  • Ellipse
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