1.	In parallelogram ABCD, AB is parallel to_______.
		A.		B.
		C.		D.
		Hint
	2.	In parallelogram ABCD, which pair of angles are not supplementary?
		A.	D, B	B.	B, C
		C.	A, D	D.	D, C
		Hint
	3.	Refer to the parallelogram below. Find .
		A.	110°	B.	123°
		C.	127°	D.	120°
		Hint
	4.	The quadrilateral below is a parallelogram because_______.
		A.	both pairs of opposite sides are congruent
		B.	the diagonals bisect each other
		C.	both pairs of opposite angles are congruent
		D.	it has four sides
		Hint
	5.	Find the values of x and y that ensure that the quadrilateral is a parallelogram.
		A.	x = 12, y = 13	B.	x = 16, y = 12
		C.	x = 13, y = 12	D.	x = 16, y = 26
		Hint