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S4E06 随机出题
Author:
宋晓燕
GeoGebra
New Resources
四邊形的特性
Earth with coastline
Fibonacci Clock
判斷球體
美國國旗 (Claude 版)
Discover Resources
電子幾何條（2014）
直向橢圓
硬幣
拋物線的參數
蚂蚁在长方体表面爬行的最短路径问题
Discover Topics
Vectors 3D (Three-Dimensional)
Bar Chart or Bar Graph
Fractal Geometry
Quadrilaterals
Plane Figures or Shapes