1.	Classify the given angle.
		A.	right	B.	complementary
		C.	acute	D.	obtuse
		Hint
	2.	Classify the given angle.
		A.	complementary	B.	right
		C.	obtuse	D.	acute
		Hint
	3.	Give the measure of the angle.
		A.	90°	B.	30°
		C.	120°	D.	60°
		Hint
	4.	Classify the given angle.
		A.	acute	B.	complementary
		C.	obtuse	D.	right
		Hint
	5.	What is the measure of the angle?
		A.	90°	B.	160°
		C.	50°	D.	130°
		Hint