1.	Which triangle is similar to triangle ABC?
		A.		B.
		C.		D.
		Hint
	2.	Which pair of polygons is similar, but not congruent?
		A.
		B.
		C.
		D.
		Hint
	3.	The triangles below are congruent. Find b.
		A.	b = 7	B.	b = 5
		C.	b = 8	D.	b = 6
		Hint
	4.	The triangles below are similar. Find x.
		A.	2	B.	1
		C.	5	D.	10
		Hint
	5.	If the area of a small triangle is 2 square units, what is the area of the large triangle?
		A.	16 square units	B.	4 square units
		C.	32 square units	D.	8 square units
		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 0.5
		C.	, or 0.33	D.	, or 0.67
		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.	108 m2	B.	24.75 m2
		C.	6,912 m2	D.	27 m2
		Hint