a polygon with all sides the same length and all angles the same measure is called?
That is called a regular polygon.
Yes, a parallelogram is an irregular polygon because its sides and angles are not all the same. For a shape to be a regular polygon it must be equangular (all angles are the same) and equilateral (all sides have the same length).
A polygon with all sides and angles the same is called a "regular polygon."
A regular hexagon is a polygon with six sides where all six angles have the same measurement. (And all six sides have the same length.) If the angles of a hexagon do not all have the same measurement, or if the sides are not all of the same length, then the hexagon is irregular.
a polygon with 4 right angles and 4 sides of the same length
a polygon with all sides the same length and all angles the same measure is called?
regular polygon\
Yes.
A regular polygon.
a regular polygon
regular polygon
an irregular polygon.
It is a regular polygon
No. Except that in a REGULAR polygon, all the sides must be of the same length and all the angles of the same measure.
It is called a regular polygon.
The question is not sufficiently well defined: the answer depends on same as WHAT! A polygon with the same sides and angle measurements as the corresponding sides and angles of another polygon is a congruent polygon. A polygon in which all the sides are the same length and all the angles are of equal measure is a regular polygon.