1.	Find the measure of if , and
		A.	70	B.	110
		C.	65	D.	60
		Hint
	2.	If , and what is the measure of
		A.	108	B.	76
		C.	180	D.	72
		Hint
	3.	Determine the value of z.
		A.	20	B.	6
		C.	8	D.	48
		Hint
	4.	Assuming two parallel lines are cut by a transversal, which types of angles are not necessarily congruent?
		A.	corresponding angles	B.	alternate interior angles
		C.	consecutive interior angles	D.	vertical angles
		Hint
	5.	If line m and n are parallel and l is perpendicular to m, then ______.
		A.	l is perpendicular to n.	B.	m is parallel to n.
		C.	l is parallel to n.	D.	l and n are skew lines.
		Hint