1.	A name for the angle shown is ________.
		A.		B.
		C.		D.
		Hint
	2.	Use a protractor to measure .
		A.	100	B.	115
		C.	180	D.	65
		Hint
	3.	Classify the given angle.
		A.	right	B.	straight
		C.	acute	D.	obtuse
		Hint
	4.	Classify the given angle.
		A.	acute	B.	right
		C.	obtuse	D.	straight
		Hint
	5.	A mirror reflected a ray of light 145°. Classify the angle of reflection.
		A.	straight	B.	acute
		C.	right	D.	obtuse
		Hint