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Integer Triangles with R/r=N

Allan J. MacLeod
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Abstract

We consider the problem of finding integer-sided triangles with R/r an integer, where R and r are the radii of the circumcircle and incircle respectively. We show that such triangles are relatively rare.

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Allan J. MacLeod. 2005-02-23. Integer Triangles with R/r=N. https://arxiv.org/abs/math/0502475

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