1.	Which triangle is not similar to the other three?
		A.	GHI	B.	ABC
		C.	JKL	D.	DEF
		Hint
	2.	Which statement is true?
		A.	Any two right triangles are similar.	B.	Any two triangles are similar.
		C.	Any two equilateral triangles are similar.	D.	Any two isosceles triangles are similar.
		Hint
	3.	Find the value of x in the figure.
		A.	3.6	B.	3.2
		C.	5.4	D.	4.8
		Hint
	4.	What is the measure of ?
		A.	7.2	B.	5.14
		C.	8.75	D.	9
		Hint
	5.	Which one of the triangles shown is not similar to the others?
		A.	X	B.	Z
		C.	W	D.	Y
		Hint