👉 The term "rightmost" in mathematics refers to a point that is on one side of another, particularly when considering angles. It's used in trigonometry and geometry to describe the position of a line segment or other shape at its extreme ends. For example, if you have two lines $AB$ and $CD$, and you want to find out where the rightmost point lies between them, it would be the point that is furthest away from $A$ on one side and closest
