Answer:
The given figure is parallelogram and it is a Irregular polygon.
Explanation:
Since the vertex of the given figure is not a right angle. So, it is a parallelogram.
Also, all sides and all angles of the given figure are not equal. So. it is Irregular Polygon.
Further, A Polygon whose all sides and all angles are equal to each other are called Regular Polygon. If it not equal then it is called Irregular Polygon.