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三角形外心

Author:Chang Hui Fang

New Resources

  • 判斷球體
  • 兩組對邊相等和有直角的四邊形
  • 兩位數加法
  • 三位數除以一位數(二)
  • 球体的体积推导(优化版)

Discover Resources

  • test
  • 判斷球體 2
  • 優良作品1(沛綺)
  • 拋物線與光線反射
  • 天佑數學三下B - 分數(二)

Discover Topics

  • Terms
  • Triangles
  • Orthocenter
  • Hypothesis Testing
  • Parabola
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