| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | parallelepiped | mathematics | A parallelepiped is a three-dimensional figure with six faces, each of which is a parallelogram. | 1 |
| 2 | parallelepiped | mathematics enthusiasts | A solid figure with six faces, each of which is a parallelogram, making it popular in geometry and mathematics. | 1 |
| 3 | parallelogram | mathematics enthusiasts | A parallelogram is a four-sided figure with opposite sides parallel and equal in length | 1 |