1.	Classify the given angle.
		A.	obtuse	B.	complementary
		C.	right	D.	acute
		Hint
	2.	Classify the angle.
		A.	right	B.	obtuse
		C.	complementary	D.	acute
		Hint
	3.	Classify the given pair of angles.
		A.	The angles are complementary angles because their measures have a sum of 180°.	B.	The angles are supplementary angles because their measures have a sum of 180°.
		C.	The angles are complementary angles because their measures have a sum of 180°.	D.	The angles are supplementary angles because their measures have a sum of 90°.
		Hint
	4.	Give the measure of the angle.
		A.	60°	B.	120°
		C.	30°	D.	90°
		Hint
	5.	Classify the given angle.
		A.	complementary	B.	obtuse
		C.	right	D.	acute
		Hint