| Giver | Post | Date |
| AJ0784 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 19-Sep-2020 |
| kst5595 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 15-Sep-2020 |
| Ritwick91 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 13-Mar-2019 |
| elainetianfong | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 25-Oct-2017 |
| BumbleBee11 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 19-Oct-2017 |
| kartzcool | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 15-Oct-2017 |
| anirudhwk | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 13-Oct-2017 |
| chid2 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 28-Sep-2017 |
| pjthug | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 25-Sep-2017 |
| Rajan6406 | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 04-Sep-2015 |
| nisharaj | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 31-Aug-2015 |
| rajatmahan | Re: Triangle RST lies in the xy-plane. Point R has coordinates (a,b), poin | 27-Aug-2015 |
