Yes, since mathematics is one of the areas in which a well-rounded individual needs training. Mathematics is vital for developing the logical and critical thinking skills a student needs to use in the liberal arts.
I think the same as Mr. Kirk MacGregor. In addition to forming a reasoning and logical skills, it also makes it possible in the quantification and relationships that derive from the quantifiable.
For example, in the art of painting the geometric notion (perspective) is necessary.