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Ex5D#4

Author:Big Lee

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 四邉形 (四年級) 教師版
  • 判斷球體
  • 畫出對稱圖形
  • 四邊形的特性

Discover Resources

  • proof ASA
  • 相似三角形例題
  • 整數加減向量示意
  • 科博館的水畢氏三角
  • tan(x) = x

Discover Topics

  • Mode
  • LCM and GCD
  • Incircle or Inscribed Circle
  • Standard Deviation
  • Polygons
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