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三角形面積(由面積求高)

Author:lkkbmaths teachers 檔案儲存用

New Resources

  • 兩位數除以一位數(一)
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  • 拼砌四邊形
  • 画直线等分三角形的面积

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Discover Topics

  • Sine
  • Pythagoras or Pythagorean Theorem
  • Conic Sections
  • Percentages
  • Linear Programming or Linear Optimization
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