| Giver | Post | Date |
| 2000Chap | The points A(0, 0), B(0, 4a - 5) and C(2a + 1, 2a + 6) form | 03-Apr-2025 |
| AzizbekMalikov | The points A(0, 0), B(0, 4a - 5) and C(2a + 1, 2a + 6) form | 27-Dec-2023 |
| Andrew12498 | The points A(0, 0), B(0, 4a - 5) and C(2a + 1, 2a + 6) form | 11-Dec-2023 |