1.	In parallelogram ABCD, AB is parallel to_______.
		A.		B.
		C.		D.
		Hint
	2.	In parallelogram FGHI, _________.
		A.		B.
		C.		D.
		Hint
	3.	If ABCD is a parallelogram and the slope of is . Then the slope of is ______.
		A.	-3	B.
		C.		D.	3
		Hint
	4.	is perpendicular to which segment?
		A.	is not necessarily perpendicular to any segment.
		B.
		C.
		D.
		Hint
	5.	In parallelogram ABCD, B ________.
		A.	D	B.	C
		C.	A and C	D.	A
		Hint