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GeoGebra
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Author:
刘荣省
GeoGebra
New Resources
龙形曲线-分形龙2
GeoGebra数学资源(4-8年级)
平行線的判定
第八周作业3
异形操场
Discover Resources
Direct Variation
button
繪圖
正多角錐(可輸入底面邊數)
Pappus Chain
Discover Topics
Logic
Random Variables
Geometric Mean
Trigonometric Functions
General Quadrilateral