a square
a polygon that has all angles congruent is an equiangular .....
A polygon with all interior angles congruent Is known as a regular polygon.
It would be an irregular polygon that has not congruent sides and angles
No. You also need all of the sides to be congruent. For example, a rectangle has four congruent angles, but it is not a regular polygon.
A regular polygon
a regular polygon
It is a regular polygon
Regular polygons have congruent sides and angles
A square
A regular polygon is a polygon with congruent sides and interior angles.
A regular polygon
It is a regular polygon