Octagram
2D shape
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In geometry, an octagram is an eight-angled star polygon.
The name octagram combine a Greek numeral prefix, octa-, with the Greek suffix -gram. The -gram suffix derives from γραμμή meaning "line". Wikipedia
Number of edges: 8
Number of vertices: 8
Symmetry group: Dihedral (D₈)
Dual polygon: self
Internal angle (degrees): 45°
Schläfli symbol: t