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Tess 1.5
作者：
Laleinia
tessellation
GeoGebra
最新資源
Weighing Scales: Lessons and Practices
Weighing Scales (kg & g)
Loyd's Two-Greek-Crosses-to-a-Square Dissection
Erdős's problem #503, n=3
Measuring Cup
探索資源
A.7(C)
Projection #8 (p.92)
SET LANGUAGE
Angles of Elevation and Depression
differentiability-2
探索主題
數學
相似三角形
矩形
角錐
幾何中心或重心