If I have a line at any arbitrary angle and wanted to draw another line at the same angle, it would be nice to have a feature that would give me the option. Similar to notability or PowerPoint, matching object dimensions, angles, or even centers of concentric circles would be amazing. As a physics student, I have to draw many diagrams and often times I will either have a terrible diagram because i know I won’t have time to make a nice drawing with matching dimensions or I miss crucial information while trying to get my lines to be the same angle or circles to have a shared center.