u are soooooooooooooooooooooooo stupid u should know daaaaaaaaam!!!!!!!!!!!!!!!1
find the sum of the measures of the interior angles of 13-gon.
360 degrees
9000
4,140
The sum of the angles is 900 degrees - and the polygon does not need to be convex.
To find the sum of the interior angle measures of a polygon with ( n ) sides, use the formula ( (n - 2) \times 180^\circ ). For the sum of the exterior angle measures of any polygon, regardless of the number of sides, it is always ( 360^\circ ). Thus, you can easily calculate the interior angles based on the number of sides while remembering that the exterior angles sum to a constant value.
5040
Yes
(number of sides - 2)*180 = sum of interior angles
The sum of the interior angles is (n-2)*180 degrees.
The sum of a regular polygons exterior angles always = 360
its 2880 degrees total