1.	In parallelogram ABCD, AB is parallel to_______.
		A.		B.
		C.		D.
		Hint
	2.	Refer to the parallelogram below. Find .
		A.	127°	B.	110°
		C.	120°	D.	123°
		Hint
	3.	Find the value of x in the parallelogram below.
		A.	30
		B.	50
		C.	140
		D.	33
		Hint
	4.	If ABCD is a parallelogram and the slope of is . Then the slope of is ______.
		A.		B.	3
		C.	-3	D.
		Hint
	5.	is perpendicular to which segment?
		A.	is not necessarily perpendicular to any segment.
		B.
		C.
		D.
		Hint