AngleOffVertical takes in two 2D points, it calculates the angle between the line and a vertical line (straight up from origin) NOTE: "up"/"top" and "down" are lexically flipped b/c of drawing a grid where 0, 0 is the top left corner and higher numbers physically go DOWN but lexically increase/go UP 🤦‍♂️ */.

Distance calculates the distance between two sets of 2D coordinates via Pythagorean's theorem.