1.	How many planes appear in the figure shown?
		A.	8	B.	7
		C.	6	D.	9
		Hint
	2.	Which inequality describes all of the possible values for a if is an obtuse angle and m=2a + 8?
		A.	41 < a < 86	B.	41 > a > 86
		C.	41 > a < 86	D.	41 < a > 86
		Hint
	3.	Find the measure of if and
		A.	42	B.	49
		C.	35	D.	56
		Hint
	4.	Determine the slope of any line perpendicular to .
		A.	3	B.	-3
		C.		D.
		Hint
	5.	In the figure shown, is an exterior angle of Which statement is correct?
		A.		B.
		C.		D.
		Hint
	6.	Solve the proportion .
		A.	3	B.	7
		C.	1	D.	63
		Hint
	7.	The fifth row of Pascal's triangle is 1 4 6 4 1. What is the sixth row?
		A.	1 9 11 9 1	B.	1 3 3 1
		C.	1 6 15 20 15 6 1	D.	1 5 10 10 5 1
		Hint
	8.	Which is an equation of the line passing through points at (1, 6) and (-2, 1)?
		A.		B.	y = x + 5
		C.		D.	y = 2x + 5
		Hint
	9.	Which segment does not have a measure of 5?
		A.		B.
		C.		D.
		Hint
	10.	What three things are accepted as true without verification or proof?
		A.	theorems, postulates, and undefined terms	B.	definitions, theorems, and postulates
		C.	conclusions, hypotheses, and postulates	D.	definitions, postulates, and undefined terms.
		Hint
	11.	Name a pair of angles that are adjacent and complementary.
		A.	LON andPOM
		B.	NOM andPOM
		C.	QOP andNOP
		D.	NOM andLON
		Hint
	12.	Which cannot be used as a reason in a proof?
		A.	Algebra properties	B.	Definitions
		C.	conjectures	D.	postulates
		Hint
	13.	Which statement is true about skew lines?
		A.	They lie in the same plane.	B.	They are perpendicular
		C.	They do not intersect.	D.	They intersect
		Hint
	14.	If how would you find the distance between the lines?
		A.	Find the distance from point B to point D.	B.	Find the distance from point A to line s.
		C.	Find the distance from point A to line r.	D.	Find the distance from point A to point C.
		Hint
	15.	What is true about the figure pictured?
		A.
		B.
		C.
		D.
		Hint
	16.	Which of the following could not be a triangle?
		A.	9, 9, 9	B.	15, 18, 8
		C.	7, 28, 22	D.	7, 11, 3
		Hint
	17.	Find the precision for a measurement of 24 meters.
		A.	1 m	B.	10 m
		C.	5 m	D.	0.5 m
		Hint
	18.	What is an acceptable range for a measurement of 60.5 centimeters?
		A.	604.5 mm to 605.5 mm	B.	60.25 cm to 60.75 cm
		C.	604 mm to 606 mm	D.	60 cm to 61 cm
		Hint
	19.	What is the perimeter of square ABCD?
		A.	3 in.	B.	in.
		C.	in.	D.	in.
		Hint
	20.	Which of the following is not a guideline for placing figures on the coordinate plane?
		A.	Place at least one side of a polygon on an axis.	B.	Use the point (1, 1) as a vertex or center.
		C.	Keep the figure in the first quadrant.	D.	Use coordinates that make computation as simple as possible.
		Hint