1.	Estimate the measure of .
		A.	90°	B.	30°
		C.	60°	D.	45°
		Hint
	2.	Estimate the measure of the angle.
		A.	85°	B.	45°
		C.	30°	D.	120°
		Hint
	3.	Which of the following angles represents a 45° angle?
		A.		B.
		C.		D.
		Hint
	4.	Identify the angle that measures 60°.
		A.		B.
		C.		D.
		Hint
	5.	Identify the angle that is a 15° angle.
		A.		B.
		C.		D.
		Hint