| Giver | Post | Date |
| rpatra | In the circle above, PQ is parallel to diameter OR, and OR has length | 03-Oct-2024 |
| avishekray | In the circle above, PQ is parallel to diameter OR, and OR has length | 08-Sep-2024 |
| flack | In the circle above, PQ is parallel to diameter OR, and OR has length | 10-Jul-2024 |
| gkuhn1 | In the circle above, PQ is parallel to diameter OR, and OR has length | 27-May-2022 |
| elPatron434 | In the circle above, PQ is parallel to diameter OR, and OR has length | 25-May-2022 |