1.	Use the figure below to name a pair of adjacent angles.
		A.	3 and 4	B.	2 and 3
		C.	1 and 2	D.	2 and 4
		Hint
	2.	Find an angle that forms a linear pair with 4.
		A.	GMH	B.	AMH
		C.	GMA	D.	HMB
		Hint
	3.	Which angle forms a linear pair with TRP?
		A.	TRN	B.	LRM
		C.	LRT	D.	MRP
		Hint
	4.	Identify the pair of angles, 1 and 2, as a linear pair, adjacent pair, or neither in as many ways as possible.
		A.	linear and adjacent angles	B.
		C.	neither	D.	only adjacent
		Hint
	5.	Do 1 and TCN form a linear pair? Justify your answer.
		A.	Yes; the angles have the same vertex and share a common side.	B.	No; the angles are not the same measure.
		C.	Yes; two noncommon sides are opposite rays.	D.	No; the angles are not adjacent.
		Hint