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正2
Author:
lzp80
GeoGebra
New Resources
折扣
第八周作业2
比較五件物件的重量
斐波那契螺旋弧线(表格法)
第八周作业3
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重心三等分三角形
三節棍
兩線段和圓3
正方体截面
正方体的十一种展开图
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Similar Triangles
Cuboid
Equations
Scalene Triangles
Parabola