1.	Identify the figure that is congruent to rectangle ABCD.
		A.		B.
		C.		D.
		Hint
	2.	Identify the triangle that is congruent to ABC.
		A.		B.
		C.		D.
		Hint
	3.	A triangle has sides of 6 in., 9 in., and 15 in. It is scaled to make a new triangle with one side that is 3 in. What might the scale factor be?
		A.		B.
		C.		D.	all answers are correct
		Hint
	4.	The triangles below are similar. Find x.
		A.	10	B.	5
		C.	2	D.	1
		Hint
	5.	Find the perimeter of this triangle after it has been scaled by 3.
		A.	54 km	B.	21 km
		C.	18 km	D.	40 km
		Hint
	6.	These two figures are similar. What is the scale factor from the small figure to the large figure?
		A.	3	B.	2.5
		C.	2	D.	1.5
		Hint
	7.	Find the surface area of the square pyramid after it has been scaled by a factor 3.
		A.	756 cm2	B.	252 cm2
		C.	1,024 cm2	D.	84 cm2
		Hint
	8.	A sports utility vehicle has a surface area of 553 ft>2. A scale factor from the real S.U.V. to the model is 0.18. What is the surface area of the model?
		A.	23.36 ft2	B.	5.53 ft2
		C.	17.92 ft2	D.	99.54 ft2
		Hint