1.	Determine which segments are congruent.
		A.	and	B.	and
		C.	and	D.	and
		Hint
	2.	Find the value of n if W is the midpoint of
		A.		B.	4
		C.	12	D.	18
		Hint
	3.	Find the value of x if Q bisects segment PR.
		A.	1	B.	-4
		C.	4	D.	7
		Hint
	4.	What is the value of the midpoint of AD?
		A.	-2	B.	0
		C.	1	D.	-1
		Hint
	5.	Determine which sides are congruent.
		A.	PA NT	B.	PA EN
		C.	PE NT	D.	EN AT
		Hint