# Functions
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.