1.	Which statement cannot be used to prove
		A.		B.
		C.	slope slope	D.
		Hint
	2.	Which statement needs to be true to prove
		A.	4 1	B.	1 3
		C.	m1 + m3 = 180°	D.	1 2
		Hint
	3.	Find the value of x so
		A.	90	B.	-6
		C.	6	D.	5
		Hint
	4.	If which lines must be parallel?
		A.		B.
		C.		D.
		Hint
	5.	If and , what reason proves that
		A.	Angle Addition Property
		B.	If two angles are vertical angles then they are equal in measure.
		C.	Transitive Property
		D.	If two parallel lines are cut by a transversal, then alternate interior angles are equal in measure.
		Hint