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Twghmkc_時鐘
Author:
梁卓華
GeoGebra
New Resources
第八周作业2
第八周作业
圓的切線方程
盈利與虧蝕
常见四边形是否是双心四边形
Discover Resources
正方體及正四面體的對稱性質
碎形 - 樹枝
夜市麻將
线段-视觉差
圓的切線方程
Discover Topics
Rotation
Symmetry
Arithmetic Operations
Difference and Slope
Statistical Characteristics