正四面體利用向量座標轉換展開圖
直角座標是cosx(1,0)+sinx(0,1)
斜角座標cosx*u+sinx*v (u,v是座標軸單位向量)
要符合新點的長度還要乘以3^0.5/2(三角形的高)
- Resource Type
-
Activity
- Tags
-
四面體
- Target Group (Age)
- 14 – 18
- Language
- Chinese Traditional / 繁體中文
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