模板:Infobox polygon
外观
| 类型 | 多边形 |
|---|---|
| 正五边形 | |
|---|---|
| 类型 | 正多边形 |
| 对偶 | 正五边形 (本身) |
| 边 | 5 |
| 顶点 | 5 |
| 对角线 | 5 |
| 施莱夫利符号 | {5} |
| 考克斯特符号 | |
| 对称群 | 二面体群 (D5), order 2×5 |
| 旋转群 | D5 |
| 面积 | ≈ 1.72a2 |
| 内角(度) | 108° |
| 内角和 | 540° |
| 特性 | 凸, 圆内接多边形, 等边多边形, 等角多边形, isotoxal |
{{Infobox polygon
| name =
| polygon =
| image =
| caption =
| type =
| edges =
| diagonal =
| schläfli =
| coxeter =
| symmetry =
| rotsymmetry =
| area =
| angle =
| anglesum =
| dual =
| properties =
}}