1.	Classify the given angle.
		A.	complementary	B.	acute
		C.	right	D.	obtuse
		Hint
	2.	Classify the given angle.
		A.	acute	B.	right
		C.	obtuse	D.	complementary
		Hint
	3.	What is the measure of the angle?
		A.	60°	B.	120°
		C.	150°	D.	90°
		Hint
	4.	Find the sum of the measures of the interior angles of the polygon.
		A.	1080°	B.	360°
		C.	720°	D.	540°
		Hint
	5.	Find the 30° angle.
		A.		B.
		C.		D.
		Hint