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Constructing a regular pentadecagon (15-sided polygon) using a compass and straightedge

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Xuất bản 09/08/2016
This video shows how to construct a regular pentadecagon (15 sided polygon) inside a circle, using only a ruler and a compass. The circle become the circumcircle of the pentadecagon. This construction was selected by a computer to have as few steps as possible. For more videos and math help, see Music "Disco con Tutti" by Kevin MacLeod,
Polygon Straightedge Compass-and-straightedge Construction Pentadecagon Regular Polygon circumscribed circle