How many sides does a regular polygon have if each of its interior angle as 22 degree?

Question

How many sides does a regular polygon have if each of its interior angle as 22^o?

Answer 1

Solution: 
Since, number of sides of a polygon = 360°/each exterior angle
Hence, number of sides of given polygon = 360°/22° = 16.36

Since, answer is not a whole number, thus, a regular polygon with measure of each exterior angle as 22⁰ is not possible.
Hence, Answer = no