[b](2013年12月18日更新)[/b]
探究[b]「斜」[/b]平行四邊形的面積。
柯志明
香港 GeoGebra 學院
(English Version: http://www.geogebratube.org/material/show/id/794)
李亚楠
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- Resource Type
-
Activity
- Tags
-
- Target Group (Age)
- 11 – 14
- Language
- Chinese Traditional / 繁體中文
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