Similar Triangles, Another Trace of the Golden Ratio

نویسندگان

  • A.A. Rezaei Department of Mathematics, Kashan University, Kashan, Iran
  • M. Eshraghi-Naeini Department of Mathematics, Kashan University, Kashan, Iran
چکیده مقاله:

In this paper we investigate similar triangles which are not congruent but have two pair congruent sides. We show that greatest lower bound of values for similarity ratio of such triangles is golden ratio. For right triangles, we prove that the supremum of values for similarity ratio is the square root of the golden ratio.

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عنوان ژورنال

دوره 3  شماره 9

صفحات  93- 96

تاریخ انتشار 2017-02-01

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