1.	Classify the angle below.
		A.	right	B.	straight
		C.	acute	D.	obtuse
		Hint
	2.	Classify the angle below.
		A.	right	B.	obtuse
		C.	straight	D.	acute
		Hint
	3.	Which angle has a measure of 128°?
		A.		B.
		C.		D.
		Hint
	4.	Which angle has a measure of 10°?
		A.		B.
		C.		D.
		Hint
	5.	Which angle has a measure of 170°?
		A.		B.
		C.		D.
		Hint