| Giver | Post | Date |
| Joyfolan | Quadrilateral PQRS has PQ = QR = RS = 5, If angle R = 90° and angle Q | 19-Nov-2021 |
| mahjabin | Quadrilateral PQRS has PQ = QR = RS = 5, If angle R = 90° and angle Q | 03-Aug-2021 |
| COolguy101 | Quadrilateral PQRS has PQ = QR = RS = 5, If angle R = 90° and angle Q | 03-Jun-2021 |
| Varonos | Quadrilateral PQRS has PQ = QR = RS = 5, If angle R = 90° and angle Q | 30-Mar-2021 |
| Carcass | Quadrilateral PQRS has PQ = QR = RS = 5, If angle R = 90° and angle Q | 30-Mar-2021 |