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slide21
Author:
tao sun
GeoGebra
New Resources
异形操场
第八周作业
百分數及其應用
科赫雪花
第三周作业效果演示
Discover Resources
弦的定理
例題6
林昌翰 拋物面鏡
三角形重心、垂心、內心、外心、尤拉線、九點圓圖解
高中物理电磁学·磁聚焦
Discover Topics
Random Variables
Geometric Distribution
Hypothesis Testing
Similarity Transformation or Similarity
Constructions