Answer:Since this is a regular polygon, all of the interior angles are the same. Thus, we can divide the sum of interior angles , 720 degrees, by the number of sides/angles of the hexagon, 6. So, each interior angle of the given regular hexagon is 120°.Step-by-step explanation:Since this is a regular polygon, all of the interior angles are the same. Thus, we can divide the sum of interior angles , 720 degrees, by the number of sides/angles of the hexagon, 6. So, each interior angle of the given regular hexagon is 120°.