1.	Classify the angle below.
		A.	straight	B.	obtuse
		C.	right	D.	acute
		Hint
	2.	At what time will the hands of a clock be closest to forming a straight angle?
		A.	9:15	B.	1:30
		C.	7:45	D.	10:10
		Hint
	3.	Classify the angle below.
		A.	acute	B.	right
		C.	obtuse	D.	straight
		Hint
	4.	Which angle has a measure of 90°?
		A.		B.
		C.		D.
		Hint
	5.	Which angle has a measure of 10°?
		A.		B.
		C.		D.
		Hint