1.	Refer to the figure shown. Name the vertices of the equilateral triangle.
		A.	U, Z, W	B.	X, Y, Z
		C.	W, X, Y	D.	U, V, Z
		Hint
	2.	What is if and
		A.	68	B.	31
		C.	88	D.	78
		Hint
	3.	Find
		A.	62	B.	68
		C.	50	D.	56
		Hint
	4.	Most residential roofs are made of roof trusses. A diagram of a roof truss is shown. Notice that it is triangular in shape. Name the corresponding sides.
		A.	, ,
		B.	, ,
		C.	, ,
		D.	, ,
		Hint
	5.	is isosceles. What is the x-coordinate of B?
		A.	b	B.	a
		C.		D.	0
		Hint
	6.	Which figure is an obtuse triangle?
		A.		B.
		C.		D.
		Hint
	7.	If triangle FGH is congruent to triangle JKI, name the corresponding angles.
		A.	F J, G K, H I
		B.	F I, G J, H K
		C.	F G, H I, J K
		D.	F K, G I, H J
		Hint
	8.	Which postulate can be used to prove the triangles congruent?
		A.	SSS Postulate	B.	not possible
		C.	SAS Postulate	D.	ASA Postulate
		Hint
	9.	Which pair of triangles shows FGH QRS by the AAS Theorem?
		A.
		B.
		C.
		D.
		Hint
	10.	Refer to the figure. If and is perpendicular to both and , then FDA ________ by __________.
		A.	ACF by SAS	B.	CAD by SAS
		C.	ACF by ASA	D.	CAD by ASA
		Hint
	11.	Since AAS is a theorem and SSS, SAS, and ASA are all postulates, ___________________.
		A.	AAS is technically the only way to prove two triangles to be congruent.
		B.	AAS can be proven, but SSS, SAS, and ASA are just accepted as facts.
		C.	AAS cannot be proven.
		D.	AAS is a less reliable way to see if two triangles are congruent.
		Hint
	12.	Find the value of x.
		A.	20	B.	10
		C.	26	D.	13
		Hint
	13.	In isosceles PQR with base , PQ = 2x + 3, and PR = 9x - 11. What is the value of x?
		A.		B.	-7
		C.	2	D.	7
		Hint
	14.	Find the length of the hypotenuse of this right triangle.
		A.		B.
		C.		D.
		Hint