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面積與周界活動

Author:lkkbmaths teachers 檔案儲存用

New Resources

  • 三位數除以一位數(二)
  • 算柱 (兩位數)
  • 画直线等分三角形的面积
  • 直角坐標平面上的旋轉變換
  • 第八周作业

Discover Resources

  • 角平分線分點比例
  • 圓周 (圖形B)
  • Drag the red dots, see the area ratio of EHFG to ABCD
  • 量詞
  • 四邊形ADFE的面積是多少?

Discover Topics

  • Random Experiments
  • Similar Triangles
  • Cylinder
  • Trapezoid
  • Line Segment
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