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trapazoid
作者：
hot_topic_gurl
GeoGebra
最新資源
seo tool
Mondrian's Puzzle
Area of a Trapezoid
apec
Building Figures with Set Areas
探索資源
Reflections Over Lines
Reflections over Two given Parallel Lines
LU5 S05
Modul17B2_Vina Lusiana_SMAI NFBS Lembang
Circle Theorem 1 - Angle at the Centre
探索主題
曲線描繪
特殊點
正切線或正切
代數
四邊形