1.	Use a protractor to measure .
		A.	115	B.	100
		C.	65	D.	180
		Hint
	2.	What type of angle is shown below?
		A.	acute	B.	right
		C.	straight	D.	obtuse
		Hint
	3.	Classify the given angle.
		A.	straight	B.	right
		C.	acute	D.	obtuse
		Hint
	4.	A skateboarding ramp is constructed with an angle of elevation of 40°. Classify this angle.
		A.	right	B.	acute
		C.	obtuse	D.	straight
		Hint
	5.	A mirror reflected a ray of light 145°. Classify the angle of reflection.
		A.	acute	B.	right
		C.	obtuse	D.	straight
		Hint