| Giver | Post | Date |
| ankushbalani1 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 23-Dec-2023 |
| Riyaziyyat | Re: In quadrilateral ABCD, is angle BCD a right angle? | 03-Oct-2023 |
| rpasqua | Re: In quadrilateral ABCD, is angle BCD a right angle? | 01-Oct-2023 |
| Eksha22 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 17-Sep-2023 |
| shwetasood | Re: In quadrilateral ABCD, is angle BCD a right angle? | 14-Sep-2023 |
| Sojali | Re: In quadrilateral ABCD, is angle BCD a right angle? | 03-May-2023 |
| achloes | Re: In quadrilateral ABCD, is angle BCD a right angle? | 13-Apr-2023 |
| apollo1969 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 28-Dec-2022 |
| amilstein | Re: In quadrilateral ABCD, is angle BCD a right angle? | 18-Jun-2022 |
| Ishaan18 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 12-Feb-2022 |
| CEdward | Re: In quadrilateral ABCD, is angle BCD a right angle? | 09-Mar-2021 |
| Rebaz | Re: In quadrilateral ABCD, is angle BCD a right angle? | 14-Dec-2020 |
| XavierAlexander | Re: In quadrilateral ABCD, is angle BCD a right angle? | 06-Sep-2020 |
| Droid750 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 06-Jan-2020 |
| carma19 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 11-Dec-2019 |
| Jeetroy | Re: In quadrilateral ABCD, is angle BCD a right angle? | 27-Nov-2019 |
| ancored | Re: In quadrilateral ABCD, is angle BCD a right angle? | 22-Oct-2019 |
| RK007 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 19-Oct-2019 |
| IliaT112 | Re: In quadrilateral ABCD, is angle BCD a right angle? | 23-Sep-2019 |
