Its 8 exterior angles add up to 360 degrees
The measure of the exterior angle of a convex octagon is indeterminate.
180
360 degrees (this is true with any convex polygon)
The sum of the measures of the exterior angles of any convex polygon is always 360 degrees, regardless of the number of sides the polygon has. This holds true for all convex polygons, and each exterior angle can be calculated by taking the supplement of its corresponding interior angle. Therefore, no matter how many sides the polygon has, the total exterior angle sum remains constant at 360 degrees.
360 degrees
The measure of the exterior angle of a convex octagon is indeterminate.
They add up to 360 degrees
Exterior angles add up to 360 degrees Interior angles add up to 1080 degrees
360 degrees - and it does not have to be convex.
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
180
The exterior angles of any polygon add up to 360 degrees
360 degrees (this is true with any convex polygon)
The sum of the measures of the exterior angles of any convex polygon is always 360 degrees, regardless of the number of sides the polygon has. This holds true for all convex polygons, and each exterior angle can be calculated by taking the supplement of its corresponding interior angle. Therefore, no matter how many sides the polygon has, the total exterior angle sum remains constant at 360 degrees.
Since there are no "following" figures, none of them.
360 degrees
The sum of exterior angles, of any polygon - convex or concave, and whatever the number of sides - is 360 degrees or 2*pi radians.