I'm completely new to using Affinity Designer or making logos, so please correct me if I'm using incorrect terminology.
I noticed that a lot of company branding resources show how their branding involves variables and math. For example, Twitter and Product Hunt.
How do you make designs that use variables and math? For example, making a triangle with A, B, and C degrees or drawing a line from the midpoint of another line. I am coming from Fusion 360 which is very manufacturing oriented (and has very little overlap with AD), so precise angles and lengths are very easy to specify, but AD seems to be a lot more freehand oriented.