Question

what is the measure of each exterior angle of an hexagon

Answer 1

Let the number of sides in a polygon be 'n'
Each interior angle of a polygon= [(n-2)*180]÷n

Since,
the number of sides in a hexagon = 6
Therefore
Each interior angle of a hexagon =[(6-2)*180]÷6
=120°

I hope that I could be of some help to you......:)