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Triacontagon
Polygon with 30 edges / From Wikipedia, the free encyclopedia
In geometry, a triacontagon or 30-gon is a thirty-sided polygon. The sum of any triacontagon's interior angles is 5040 degrees.
Quick Facts Regular triacontagon, Type ...
Regular triacontagon | |
---|---|
![]() A regular triacontagon | |
Type | Regular polygon |
Edges and vertices | 30 |
Schläfli symbol | {30}, t{15} |
Coxeter–Dynkin diagrams | ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Symmetry group | Dihedral (D30), order 2×30 |
Internal angle (degrees) | 168° |
Properties | Convex, cyclic, equilateral, isogonal, isotoxal |
Dual polygon | Self |
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