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arXiv · 2108.08293

Topics on Pedal Polygons

Chia-An Hsu·Hsin-Chuang Chou·Chen-Rui Liu·Chih-Hsuan Liang·Yu-Wei Chang
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Abstract

In this paper, we study several topics on pedal polygons. First, we prove the existence for pedal centers of triangles in a new way. From its proof, we find that the sum of area of outer and inner polygons is invariant under rotation. Finally, we investigate when a polygon will be a pedal polygon of another one.

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Chia-An Hsu, Hsin-Chuang Chou, Chen-Rui Liu, Chih-Hsuan Liang, Yu-Wei Chang. 2021-08-14. Topics on Pedal Polygons. https://arxiv.org/abs/2108.08293

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