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分類/細分/三角形細分
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外觀
移至側邊欄
隱藏
來自華夏公益教科書:一個開放世界的開放教材
<
分類
|
細分
考慮一個等邊
三角形
。
你想將其細分為 3 個相等部分。如何做到?
如果這些部分仍然是三角形,你還能找到解決方案嗎?
你能展示所有可能的解決方案並證明你已經找到了它們嗎?
分類
:
書:分類
華夏公益教科書