1.	Complete the proportion so that ||
		A.	HJ	B.	HR
		C.	HI	D.	RS
		Hint
	2.	Is ||? Why or why not?
		A.	No;	B.	No;
		C.	Yes;	D.	Yes;
		Hint
	3.	L, M, and N are midpoints of the sides of If LM = 4x and PR = 16, what is the value of x?
		A.	1	B.	8
		C.	2	D.	4
		Hint
	4.	L, M, and N are midpoints of the sides of If what is
		A.	130	B.	100
		C.	25	D.	50
		Hint
	5.	Complete the proportion = so that .
		A.	KR	B.	KW
		C.	KX	D.	WR
		Hint