1.	Which angle is an example of opposite rays?
		A.		B.
		C.		D.
		Hint
	2.	Name a point on the angle.
		A.	Y	B.	X
		C.	N	D.	M
		Hint
	3.	The measure of an acute angle is
		A.	always less than 90.	B.	sometimes less than 90.
		C.	usually less than 90.	D.	never less than 90.
		Hint
	4.	If the sum of the measures of two angles is 90, the angles are
		A.	adjacent.	B.	a linear pair.
		C.	complementary.	D.	supplementary.
		Hint
	5.	Name two complementary angles.
		A.	SVT and UVW	B.	RVT and TVW
		C.	RVS and SVT	D.	SVT and TVU
		Hint
	6.	If LBH JBL, find the measure of HBC.
		A.	42	B.	52
		C.	48	D.	58
		Hint
	7.	What is the measure of an angle that is supplementary toCMH if JRT CMH and mJRT = 63 ?
		A.	27	B.	93
		C.	117	D.	63
		Hint
	8.	The mW = 135, solve for x.
		A.	23	B.	98
		C.	15	D.	16
		Hint
	9.	Find the m1 if bisects RSQ and mRSQ = 108.
		A.	108	B.	36
		C.	72	D.	18
		Hint
	10.	If m1 = 2x + 17, m2 = 4x, m3 = x + 8 and the mLMN = 165, find the m2.
		A.	57	B.	20
		C.	80	D.	28
		Hint
	11.	Name two angles that are adjacent to WTV.
		A.	1 and 3	B.	1 and 2
		C.	2 and 3	D.	WTV and 3
		Hint
	12.	Do 1 and TCN form a linear pair? Justify your answer.
		A.	No; the angles are not adjacent.	B.	Yes; the angles have the same vertex and share a common side.
		C.	Yes; two noncommon sides are opposite rays.	D.	No; the angles are not the same measure.
		Hint
	13.	If a line, j, is in a plane and point B is on j, how many lines in that plane are perpendicular to j at B?
		A.	two	B.	one
		C.	infinite	D.	zero
		Hint
	14.	If m1 = 3x + 2 and m2 = 5x, find m 1.
		A.	90	B.	55
		C.	11	D.	35
		Hint