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geo123
Author:
hsu hung yang
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GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
判斷球體
柱體建築師
找出對稱軸
算柱 (兩位數)
Discover Resources
餘弦的定理
Copy of 峯01
斜線2
Copy of 劉徽的「割圓術」
上課用
Discover Topics
Pyramid
Median Line
Confidence Interval
Mathematics
Set Theory