A regular polygon
An irregular polygon
SQUARE
square
a square. or an equilateral triangle
An equilateral and equiangular polygon.
Equiangular just means that all of the angles are the same, but the term is most often used to describe an equilateral triangle.
It is an equiangular triangle it is correct.
Not all are. Not only is it a concave shape, but the interior angles can vary. For a polygon to be regular, it must be equilateral and equiangular.
Equiangular quadrilaterals are four-sided polygons that have equal angles. These include squares (90 degree angles) and rectangles (90 degree angles).
It is called a square. The clues: equilateral means all sides are of equal length; equiangular means all angles are of the same degrees; quadrilateral means the shape has four sides. The only shape that qualifies is a rectangle [includes squares.]
No, an equilateral triangle has to be equiangular, but an equiangular triangle does NOT have to be equilateral
Having equal angles; as, an equiangular figure; a square is equiangular.