To find the sum of the interior angles of a hexagon, you can use the formula:
\[ \text{Sum of interior angles} = (n - 2) \times 180° \]
where \( n \) is the number of sides of the polygon. For a hexagon, \( n = 6 \):
\[ \text{Sum of interior angles} = (6 - 2) \times 180° = 4 \times 180° = 720° \]
So, the sum of the interior angles of the hexagon is 720°.