The sum of the measure of exterior angles (in degrees) of a polygon with n sides is ___.
Sum of interior angles of a polygon of (n+1) sides =
Find the measure of angles.
1. Sum of interior angles of polygon with 4 sides ______
2. Sum of int. angles of polygon with 8 sides. ________
3. Sum of int. angles of polygon with n sides ____
4. Sum of int. angles of a polygon with 8 sides ___________
5. Each exterior angle of a regular polygon of 10 sides ________