Sum of Exterior Angles of a Regular Decagon

A regular decagon is a ten-sided polygon where all sides are of equal length and all interior angles are equal. The formula for calculating the measure of each interior angle of a regular polygon is given by:

$m = \f\frac{(n - 2) \times 180}{n}$

where $n$ is the number of sides. If the length of each side of the regular decagon is 5 cm, what is the sum of the exterior angles of the decagon?