1.	What is the scale factor between the large cylinder on the left and the similar cylinder on the right?
		A.	16:9	B.	10:3
		C.	4:3	D.	8:15
		Hint
	2.	If two similar solids have a scale factor of 5:4, what is the ratio of their surface areas?
		A.	5:4	B.	4:5
		C.	125:64	D.	25:16
		Hint
	3.	Which statement is true?
		A.	All pyramids are similar
		B.	Doubling the edge length of a cube multiplies the surface area by 8.
		C.	All cylinders are similar.
		D.	Doubling the edge length of a cube multilies the volume by 8.
		Hint
	4.	These two square pyramids are similar. Find h. (Round to the nearest hundredth.)
		A.	5.00 ft.	B.	16.48 ft.
		C.	16.00 ft.	D.	10.24 ft.
		Hint
	5.	Find the scale factor of these two cylinders.
		A.	1:04	B.	5:09
		C.	1:08	D.	1:05
		Hint