Answer
$\theta=120^o$
Work Step by Step
The sum of the interior angles of a polygon with $n$ sides is given by the formula $180^o(n-2)$.
This means that the sum of the interior angles of a hexagon, which has 6 sides, is $180^o(6-2) = 180^o(4)=720^o$.
To find the measure of each interior angle of a regular hexagon, simply divide the sum of the interior angles by 6.
Thus, the measure of each interior angle of a regular hexagon is:
$\theta=\dfrac{720^o}{6} = 120^o$.
