1.	Which pair of polygons is similar, but not congruent?
		A.
		B.
		C.
		D.
		Hint
	2.	The two figures below are similar. Which segment is similar to PJ?.
		A.	segment UV	B.	segment ZT
		C.	segment UT	D.	segment YZ
		Hint
	3.	The triangles below are congruent. Find b.
		A.	b = 7	B.	b = 5
		C.	b = 8	D.	b = 6
		Hint
	4.	A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be?
		A.	10	B.	5
		C.	all answers are correct	D.	3
		Hint
	5.	Find the area of the triangle after it has been scaled by a factor of .
		A.	13.33 cm2	B.	17.32 cm2
		C.	23.09 cm2	D.	10 cm2
		Hint
	6.	These two figures are similar. What is the scale factor from the large figure to the small figure?
		A.	, or 0.75	B.	, or 0.67
		C.	, or 0.5	D.	, or 0.33
		Hint
	7.	For the structure below, use a scale factor of 2 to build a new structure. Find the correct top-count view.
		A.		B.
		C.		D.
		Hint
	8.	Find the surface area of the rectangular prism after it has been scaled by .
		A.	24.75 m2	B.	108 m2
		C.	6,912 m2	D.	27 m2
		Hint