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GeoGebra Classroom
GeoGebra
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三角形面積
Author:
s1109465
GeoGebra
New Resources
折扣
活动三:应用性质
盈利與虧蝕
第八周作业1
第八周作业2
Discover Resources
正四面體
對稱方波
gtx-f03-usa-01 美國國旗
工具:PlaneText, PlaneArrow
高尔顿钉板实验
Discover Topics
Vectors 3D (Three-Dimensional)
Geometric Transformations
Subtraction
Histogram
Rhombus