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Parallelogram Bicetor
作者：
Alejandro Ibarra
主題：
平行四邊形
GeoGebra
最新資源
apec
Which Quadrilateral is Which?
Sine and Cosine on the Unit Circle
Steel Chair
Parallelogram Linkage
探索資源
Graph the Line
Glencoe Geometry
Geogebra project JACEK KULAK
quadrilateral discovery 2017 jessica gutierrez
Unit Circle and Angles
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