PLEASE HELP!!! TIMED TEST!
Which pair of angles must be supplementary?
1 and 6
2 and 5
5 and 4
6 and 2
![PLEASE HELP TIMED TEST Which pair of angles must be supplementary 1 and 6 2 and 5 5 and 4 6 and 2 class=](https://us-static.z-dn.net/files/d9b/8e7909c15f8a3bfbc95dee5a95d7b101.png)