黄金矩形
特性
以黄金矩形短邊為邊長畫一正方形,減去正方形即得小黄金矩形:
設黄金矩形短邊為乙(),長邊甲()為
若以黄金矩形短邊為邊長畫一正方形,則長邊剩下的長度為
和的比均為,所組成的矩形仍為黄金矩形。
参看
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