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On division in extreme and mean ratio and its connection to a particular re-expression of the golden quadratic equation \(x^{2} - x - 1 = 0\) - MaRDI portal

On division in extreme and mean ratio and its connection to a particular re-expression of the golden quadratic equation \(x^{2} - x - 1 = 0\) (Q871649)

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scientific article; zbMATH DE number 5134760
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English
On division in extreme and mean ratio and its connection to a particular re-expression of the golden quadratic equation \(x^{2} - x - 1 = 0\)
scientific article; zbMATH DE number 5134760

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    On division in extreme and mean ratio and its connection to a particular re-expression of the golden quadratic equation \(x^{2} - x - 1 = 0\) (English)
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    20 March 2007
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    This paper offers some elementary geometric discussions on the construction of golden ratios for lines or squares. For high school teachers and students it nicely offers some additional material to enrich the curriculum for interested classes.
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    golden ratio
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