1.	What is the scale factor between the large cylinder on the left and the similar cylinder on the right?
		A.	16:9	B.	4:3
		C.	10:3	D.	8:15
		Hint
	2.	If the radius of a sphere is tripled, the volume is how many times as great?
		A.	3	B.	9
		C.	6	D.	27
		Hint
	3.	Which statement is true?
		A.	Doubling the edge length of a cube multilies the volume by 8.
		B.	All pyramids are similar
		C.	Doubling the edge length of a cube multiplies the surface area by 8.
		D.	All cylinders are similar.
		Hint
	4.	Determine if the two square pyramids are similar, congruent or neither.
		A.	similar, scale factor = 2:3
		B.	congruent
		C.	similar, scale factor = 4:5
		D.	neither
		Hint
	5.	Find the scale factor of these two cylinders.
		A.	1:05	B.	5:09
		C.	1:08	D.	1:04
		Hint