1.	Is ||? Why or why not?
		A.	No;	B.	Yes;
		C.	Yes;	D.	No;
		Hint
	2.	Find x so that ||
		A.	20	B.	18
		C.	4	D.	6
		Hint
	3.	Is ? Why or why not?
		A.	no; segments are not congruent
		B.	yes; segments are congruent
		C.	yes; segments are proportional
		D.	no; sides are not divided into proportional segments
		Hint
	4.	Is ? Why or why not?
		A.	yes; sides are divided into congruent segments
		B.	no; sides are not divided into proportional segments
		C.	no; sides are not congruent
		D.	yes; sides are divided into proportional segments
		Hint
	5.	Complete the proportion = so that .
		A.	KW	B.	WR
		C.	KX	D.	KR
		Hint