I studied graphic design when I was in college and we didn’t really use any math except learning about picas and points when I took my typography class. Also just knowing dimensions for layouts but other than that math was bare minimum in GD, I may be wrong but that’s the way it was for me. I took mostly art classes like Elements of design, art history, color theory, digital imaging, digital illustration, etc, etc. I was never really good at math so I tried to go a route that used it minimally haha. I love graphic design though