The greatest number of sides the polygon can have is 8 sides.
Sum of exterior angles of a regular polygon
The sum of exterior angles of a regular polygon is 360 degrees.
The least number of sides of the polygon
The least possible number of sides of the polygon is calculated as follows;
[tex]nA = 360\\\\n(50) = 360\\\\n = \frac{360}{50} \\\\n = 7.2[/tex]
The greatest number of sides of the polygon
The greatest number of sides of the polygon must be greater than 7.2.
Thus, the greatest number of sides the polygon can have is 8 sides.
Learn more about exterior angles of polygon here: https://brainly.com/question/2546141