Question

is it possible to have a regular polygon whose each exterior angle measure 57 degree justify your answer​

Answer 1

no because a regular polygon isn’t even regular

Answer 2

No

Explanation:

The sum of all exterior angles of any regular polygon is 360°.

=
`(360)/(57) \\\\= 120/19\\or\:6.315`

The number of sides should be a natural number not in fraction or decimal