1.	Find the value of y in the figure.
		A.	4	B.	5
		C.	7	D.	8
		Hint
	2.	What is the measure of ?
		A.	7.2	B.	9
		C.	8.75	D.	5.14
		Hint
	3.	Which one of the triangles shown is not similar to the others?
		A.	W	B.	X
		C.	Z	D.	Y
		Hint
	4.	Find the value of x.
		A.	4.5	B.	12.5
		C.	5	D.	7.5
		Hint
	5.	What is a property that similarity of triangles does not have?
		A.	symmetric	B.	transitive
		C.	commutative	D.	reflexive
		Hint