| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | trapezium | Pakistan | In mathematics, a trapezium refers to a quadrilateral with no parallel sides. | 1 |
| 2 | trapezium | Pakistan | In mathematics, a trapezium is a quadrilateral with no parallel sides. | 1 |
| 3 | trapezoid | Pakistan | A trapezoid is a quadrilateral with no parallel sides, known as a convex quadrilateral in this context. | 1 |