1.	Which are not the measures of the sides of a right triangle?
		A.		B.
		C.		D.
		Hint
	2.	Find the value of y.
		A.		B.	4.5
		C.		D.	18
		Hint
	3.	The length of a diagonal of a square is 20 centimeters. Find the length of a side of a square.
		A.	cm	B.	cm
		C.	cm	D.	10 cm
		Hint
	4.	The length of one side of a square is 6 inches. What is the length of a diagonal?
		A.	in.	B.	12 in.
		C.		D.	3 in.
		Hint
	5.	Find the value of z.
		A.		B.	5
		C.		D.
		Hint