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Author:
陳兪宏
吳孟哲老師做圖法
GeoGebra
New Resources
第八周作业
兩位數加法
柱體建築師
兩組對邊相等和有直角的四邊形
四邉形 (四年級) 教師版
Discover Resources
相似形的題目
極線對偶定理 / polar duality theorem
平行四邊形
Apollonius Problem kissing coin problem
正方形
Discover Topics
Similarity Transformation or Similarity
Centroid or Barycenter
Exponent
Equations
Random Variables