1.	An exterior angle of a regular polygon has a measure of 30. Find the sum of the measures of the interior angles.
		A.	2160	B.	2520
		C.	1800	D.	2880
		Hint
	2.	Find the sum of the measures of the interior angles of a 28-gon.
		A.	180	B.	4680
		C.	5040	D.	167
		Hint
	3.	The exterior angle of a regular polygon is 32.7°. Find the number of sides.
		A.	7	B.	10
		C.	11	D.	6
		Hint
	4.	The measure of an exterior angle of a regular polygon is 60. How many sides does the polygon have?
		A.	9	B.	12
		C.	3	D.	6
		Hint
	5.	Find the sum of the measures of the interior angles of a regular 16-gon.
		A.	2520	B.	2880
		C.	3240	D.	2848
		Hint