1.	Complete the proof.
		A.	Angle Addition Property	B.	Addition Property (=)
		C.	Transitive Property	D.	Substitution Property (=)
		Hint
	2.	All right angles are ____________.
		A.	transitive	B.	congruent
		C.	complementary	D.	180°
		Hint
	3.	If and are vertical angles and and find
		A.	68	B.	72
		C.	23	D.	43
		Hint
	4.	The Parallel Postulate states, ''If there is a line and a point not on the line, then there exists _______________ line through the point that is parallel to the given line.''
		A.	infinitely many	B.	no
		C.	exactly one	D.	more than one
		Hint
	5.	Find the value of x so that j || k.
		A.	7	B.	23
		C.	3	D.	12
		Hint
	6.	What is the measure of
		A.	31	B.	62
		C.	120	D.	32
		Hint
	7.	Congruence of triangles is reflexive, _____________, and transitive.
		A.	symmetric	B.	commutative
		C.	distributive	D.	associative
		Hint
	8.	What is the measure of each angle of an equilateral triangle?
		A.	60°	B.	90°
		C.	30°	D.	45°
		Hint
	9.	Which is an equation of the line parallel to y = 6x - 4 and passing through (-3, -8)?
		A.	y = 6x + 10	B.
		C.	y = 6x - 8	D.
		Hint
	10.	Using the following true conditional and hypothesis, which statement would follow from the Law of Detachment?A square has four right angles. WXYZ is a square.
		A.	If WXYZ has four right angles, then it is a square.
		B.	If WXYZ is not a square, then it has four right angles.
		C.	WXYZ has four right angles.
		D.	If WXYZ is not a square, then it does not have four right angles.
		Hint
	11.	Which statement needs to be true to prove
		A.	1 3	B.	1 2
		C.	4 1	D.	m1 + m3 = 180°
		Hint
	12.	If two lines are cut by a transversal and ______ angles are congruent, then the lines are parallel.
		A.	corresponding	B.	adjacent
		C.	consecutive interior	D.	vertical
		Hint
	13.	Find the value of x so
		A.	5	B.	-6
		C.	6	D.	90
		Hint
	14.	Find the distance from R(6, -4) to the line with the equation y = 12.
		A.	6	B.	8
		C.	-16	D.	16
		Hint
	15.	Find the measure of 1.
		A.	70°	B.	60°
		C.	50°	D.	90°
		Hint
	16.	Which pair of triangles is congruent by the SAS Postulate?
		A.		B.
		C.		D.
		Hint
	17.	In isosceles PQR with base , PQ = 2x + 3, and PR = 9x - 11. What is the value of x?
		A.	7	B.	2
		C.		D.	-7
		Hint
	18.	Find the length of the hypotenuse of this right triangle.
		A.		B.
		C.		D.
		Hint
	19.	A _________ is a statement that describes a fundamental relationship between the basic terms of geometry and is accepted as true.
		A.	definition	B.	theorem
		C.	postulate	D.	proof
		Hint
	20.	Which of the following is not often used in a coordinate proof?
		A.	Angle Sum Theorem	B.	Midpoint Formula
		C.	Quadratic Formula	D.	Distance Formula
		Hint