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Hexadecagon |
| Regular hexadecagon | |
|---|---|
| Edges and vertices | 16 |
| Schläfli symbol | {16} t{8} |
| Coxeter–Dynkin diagram | |
| Symmetry group | Dihedral (D16) |
| Area (with t=edge length) |
![]() ![]() |
| Internal angle (degrees) |
157.5 degrees |
In mathematics, a hexadecagon (sometimes called a hexakaidecagon) is a polygon with 16 sides and 16 vertices.
A regular hexadecagon is constructible with a compass and straightedge.
Each angle of a regular hexadecagon is 157.5 degrees, and the total angle measure of any hexadecagon is 2520 degrees.
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