Find the number of sides of regular polygon, if its each exterior angle is 30 degrees code example

Example: def Exterior angleof a polygon

An exterior angle of a polygon is an angle at a vertex of the polygon, outside the polygon, formed by one side and the extension of an adjacent side. Notice that corresponding interior and exterior angles are supplementary (add to 180°). ... The magnitude of an angle can be determined by the number of sides of the polygon.