| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | heptagon | Western countries | A heptagon is commonly taught in geometry classes as a seven-sided polygon. | 1 |
| 2 | heptagon | Western countries | Recognized as a seven-sided polygon in mathematics and geometry | 1 |
| 3 | heptagon | Western countries | A heptagon is a geometric shape that is rarely talked about or encountered in everyday life. | 1 |
| 4 | heptagon | Western countries | Recognized as a polygon with seven sides and seven angles in geometry | 1 |
| 5 | hexagon | Western countries | Associated with the shape of stop signs and beehives | 1 |