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arXiv · 2101.03815

The moments of the distance between two random points in a regular polygon

Uwe Bäsel
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Abstract

In this paper, we derive formulas for the analytical calculation of the moments of the distance between two uniformly and independently distributed random points in an $n$-sided regular polygon. A number of closed form expressions is provided, e.g. the expected distances for $n = 3,4,5,6,8,10,12$, where the results for $n = 5,8,10,12$ are new to the best of the author's knowledge. Applying results of Voss, remarkably short formulas for the second and the fourth moments are derived.

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Uwe Bäsel. 2021-01-11. The moments of the distance between two random points in a regular polygon. https://arxiv.org/abs/2101.03815

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