此正多邊形是指三、四、五、六邊形
可由左下角繪圖區調整柱體高度、正多邊形數量以及展開與否
孫鎮海
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- Resource Type
-
Activity
- Tags
-
- Target Group (Age)
- 9 – 14
- Language
- Chinese Traditional / 繁體中文
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