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GeoGebra
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Author:
3A515001李璭丞
GeoGebra
New Resources
GeoGebra数学资源(4-8年级)
平行線的判定
百分數及其應用
椭圆内切圆链
小学资源收集
Discover Resources
test
在釘點紙上畫垂直線
GeoGebra圖檔上傳
cos(α) + cos(β) + cos(γ) 的對稱性
龜甲
Discover Topics
Rectangle
Symmetry
Cuboid
Arithmetic Operations
Polygons