A regular hexagon has a side length of 6 units. The hexagon can be divided into six congruent and ______ triangles. The apothem is perpendicular to a side and forms two _____° right triangles. The apothem is 3√3 units because it is _______ . If the formula for the area of a polygon is 1/2(perimeter)(apothem), the area of the hexagon is _____ √3 square units.