1.	Make a conjecture based on the following information. For points A, B, and C, AB = 2, BC = 3, and AC = 4.
		A.	A, B, and C form on equilateral triangle.
		B.	A, B, and C are collinear.
		C.	A, B, and C form a right triangle.
		D.	A, B, and C are noncollinear.
		Hint
	2.	Determine the contrapositive of the following if-then statement. If three points are noncollinear, then they form a triangle.
		A.	If three points do not form a triangle, then they are not noncollinear.
		B.	If three points are not noncollinear, then they do not form a triangle.
		C.	If three points form a triangle, then they are noncollinear.
		D.	If three points do not form a triangle, then they are noncollinear.
		Hint
	3.	Congruence of triangles is reflexive, _____________, and transitive.
		A.	distributive	B.	commutative
		C.	symmetric	D.	associative
		Hint
	4.	Name the property that justifies if AB < BC and BC < CD, then AB < CD.
		A.	Division Property	B.	Comparison Property
		C.	Transitive Property	D.	Addition Property
		Hint
	5.	In parallelogram ABCD, AB is parallel to_______.
		A.		B.
		C.		D.
		Hint
	6.	Of the movies Sally went to last year, 10 were comedies and 2 were dramas. Find the ratio of comedies to dramas.
		A.		B.
		C.		D.
		Hint
	7.	Find the value of x in the figure.
		A.	4.8	B.	3.6
		C.	3.2	D.	5.4
		Hint
	8.	Find the value of x to the nearest tenth.
		A.	15.6	B.	21.2
		C.	47.2	D.	13.2
		Hint
	9.	In , and a = 12. Find b to the nearest tenth.
		A.	6.2	B.	20.9
		C.	6.9	D.	23.2
		Hint
	10.	Which term describes the tessellation below?
		A.	uniform	B.	none of these
		C.	semi-regular	D.	not uniform
		Hint
	11.	If two angles form a linear pair, they are _______.
		A.	vertical	B.	complementary
		C.	congruent	D.	supplementary
		Hint
	12.	Which cannot be used as a reason in a proof?
		A.	conjectures	B.	Algebra properties
		C.	postulates	D.	Definitions
		Hint
	13.	Which statement explains why
		A.	If the sum of the measures of two angles is 180, then they are supplementary.
		B.	All right angles are congruent.
		C.	If two angles form a linear pair, then they are supplementary.
		D.	Angles supplementary to the same angle are congruent.
		Hint
	14.	Which figure is an obtuse triangle?
		A.		B.
		C.		D.
		Hint
	15.	Find the area of parallelogram MNOP.
		A.	120 sq. units	B.	48 sq. units
		C.	96 sq. units	D.	60 sq. units
		Hint
	16.	Find the magnitude of JK if J is (-2,-4) and K is (3,7)
		A.	11.2	B.	13
		C.	18.2	D.	12.1
		Hint
	17.	Which statement is true about dilations?
		A.	Dilations are the combination of two reflections.
		B.	Dilations are isometries.
		C.	Dilations form similar images.
		D.	Dilations form congruent images.
		Hint
	18.	Find the perimeter of a regular pentagon with a side measure of 57 centimeters.
		A.	228 cm	B.	649 cm
		C.	285 cm	D.	342 cm
		Hint
	19.	Write the contrapositive of the statement a right angle measures 90 degrees.
		A.	If an angle is not a right angle, then its measure is not 90 degrees.
		B.	If an angle does not measure 90 degrees, then it is not a right angle.
		C.	If an angle is a right angle, then it measures 90 degrees.
		D.	If an angle measures 90 degrees, then it is a right angle.
		Hint
	20.	is tangent to C. Find x.
		A.		B.
		C.	6	D.	12
		Hint