i am gonna delete this or something

Those were all the options.

You have to choose one of those options and change it and they are not in the proof. I made a video here so that you know what I am talking about:

https://www.youtube.com/watch?v=rv_wENeIyYc

Hi, my proof options were a bit different because it wont allow me to use algebra as a reason. For example it would be like, "only select vertical angles, cpctc, angle bisector etc." My options were this attached picture below.

Also XY and all those variables are just there as a placeholder, you would have to change those.

https://snipboard.io/fXCpNl.jpg