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Copy of 「相似三角形」任务2
Author:
Chapman Ho
,
gklwong
Topic:
Similar Triangles
任务2
GeoGebra
New Resources
錐體建築師
第八周作业
四邉形 (四年級) 教師版
兩組對邊相等和有直角的四邊形
GeoGebra笔记功能体验课件
Discover Resources
Rotational Symmetry - Tetrahedron
盾牌(小動畫)
週長面積皆相等的不全等三角形
必修二P156二面角与平面的法向量
时钟（序列文本）
Discover Topics
Unit Circle
Linear Programming or Linear Optimization
Equations
Vectors 3D (Three-Dimensional)
Scatter Plot