Question 127721
The sum of the interior angles of a polygon is given by:
{{{S = 180(n-2)}}}degrees, where n = the number of sides in the polygon.
For example, the sum of the interior angles of an octgagon (n=8) would be:
{{{S = 180(8-2)}}}
{{{S = 180(6)}}}
{{{S = 1080}}}degrees.