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三角形四心

Author:cyrus

New Resources

  • 【案例】圆柱体内放置一个大球六个小球
  • 兩組對邊相等的四邊形
  • 異分母分數減法
  • 四邉形 (四年級) 教師版
  • GeoGebra笔记功能体验课件

Discover Resources

  • 廻轉式壓縮機運轉圖
  • Slope of a St. Line (formula)
  • Prism and Cylinder 5
  • 文字工具:設定旋轉文字位置
  • 正棱台的侧面展开效果

Discover Topics

  • Kite
  • Similar Triangles
  • Frequency Distribution
  • Arithmetic
  • Random Variables
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