A polygon that has congruent sides and congruent angles is called a Regular polygon.
If the number of sides is given, you can be more specific.
Some examples:
3 congruent sides/angles = equilateral triangle
4 congruent sides/angles = square
5 congruent sides/angles = regular pentagon
6 congruent sides/angles = regular hexagon
...and so on, by adding "regular" in front of the shape's name.
A regular polygon has equal angles AND sides.
Not only can a regular polygon have equal angles and sides, it must have them.
A polygon with sides of equal length and equal angles is termed a regular polygon.
A polygon with four equal angles and sides is a square.
A regular polygon has equal sides in length and angles.
A regular polygon
A Regular Polygon.
A REGULAR Polygon.
A polygon with 6 equal sides and angles is called a hexagon.
A polygon has 3 or more sides and is called regular when all sides and angles are equal and it is irregular when its sides and angles are not equal.
A polygon whose sides are not equal is known as an irregular polygon. A regular polygon has equal sides and angles.
Polygons have an equal number of sides and angles.