| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | pentagon | Mathematics | A polygon with five sides and five angles. | 1 |
| 2 | pentagon | Mathematics | A pentagon is a five-sided polygon with five angles and five vertices. | 1 |
| 3 | polygon | mathematics enthusiasts | A square is a special type of polygon with four equal sides and four right angles | 1 |
| 4 | polyhedral surface | mathematics enthusiasts | A fascinating topic in geometry and 3D modeling, often studied and appreciated in academic and creative circles. | 1 |
| 5 | polyhedral surface | mathematics enthusiasts | Understood as a complex geometric shape with multiple flat surfaces and edges | 1 |
| 6 | polyhedral surface | mathematics enthusiasts | A polyhedral surface is a familiar concept in mathematics, commonly used in geometry and topology to describe surfaces composed of polygonal faces, edges, and vertices. | 1 |