Answer:
1: This is a 8-sided polygon, so it is a octagon.
2: No, this is not a regular polygon.
Step-by-step explanation:
1: Since the polygon has 8 sides, it is an octagon.
2:
This is not a regular polygon.
Regular polygons MUST be equilateral and equiangular.
This polygon is neither, so it is not a regular polygon.