1.	Name all angles with I as their vertex.
		A.	H, J, K	B.	HIJ, HIK, KIJ
		C.	1, 2, 3	D.	HIJ, HIK, IJK
		Hint
	2.	Name a point on the angle.
		A.	Y	B.	N
		C.	M	D.	X
		Hint
	3.	What is DAB ?
		A.	100	B.	25
		C.	110	D.	85
		Hint
	4.	If mABC = 72 and mCBD = 38, what is mABD ?
		A.	55	B.	110
		C.	100	D.	34
		Hint
	5.	Which angle is adjacent to KCL ?
		A.	BCL	B.	ACJ
		C.	JCK	D.	KCB
		Hint
	6.	If the sum of the measures of two angles is 90, the angles are
		A.	supplementary.	B.	adjacent.
		C.	a linear pair.	D.	complementary.
		Hint
	7.	What is the measure of an angle that is supplementary toCMH if JRT CMH and mJRT = 63 ?
		A.	93	B.	117
		C.	27	D.	63
		Hint
	8.	Suppose B is supplementary to E, and E is supplementary to G, and mB = 25. What is mG ?
		A.	105	B.	25
		C.	155	D.	65
		Hint
	9.	The mW = 135, solve for x.
		A.	98	B.	16
		C.	23	D.	15
		Hint
	10.	If mQRS = 180, mQRV = 3x - 1, mVRT = 2x - 3 and mTRS = x + 4, find mTRS.
		A.	146	B.	88
		C.	34	D.	58
		Hint
	11.	Identify the pair of angles, 1 and 2, as a linear pair, adjacent pair, or neither in as many ways as possible.
		A.		B.	neither
		C.	linear and adjacent angles	D.	only adjacent
		Hint
	12.	If m1 = 39 and 1 and 2 form a linear pair, find m2.
		A.	141	B.	51
		C.	78	D.	131
		Hint
	13.	If two lines are perpendicular, then they form four ________ angles.
		A.	obtuse	B.	right
		C.	complementary	D.	acute
		Hint
	14.	If m1 = 3x + 2 and m2 = 5x, find m 1.
		A.	55	B.	35
		C.	90	D.	11
		Hint