What is the interior and exterior angle of a regular 6 sided polygon?

let n be the number of sides on the regular polygon

(180*(n-2)) / n = Interior angle = 720 / 6 = 120

External Angle = 360 - [Interior Angle]

360 - 120 = 240

however in some cases the exterior angle will be 180 - [interior angle] 180 - 120 = 60 , if this is for homework it depends on how your teacher has taught you