1.	What is the scale factor between the large cylinder on the left and the similar cylinder on the right?
		A.	10:3	B.	4:3
		C.	16:9	D.	8:15
		Hint
	2.	If the radius of a sphere is tripled, the volume is how many times as great?
		A.	9	B.	3
		C.	6	D.	27
		Hint
	3.	Which statement is true?
		A.	Doubling the edge length of a cube multiplies the surface area by 8.
		B.	All pyramids are similar
		C.	All cylinders are similar.
		D.	Doubling the edge length of a cube multilies the volume by 8.
		Hint
	4.	Determine if the two rectangular prisms are similar, congruent or neither.
		A.	similar, scale factor = 4:5
		B.	congruent
		C.	similar, scale factor = 2:3
		D.	neither
		Hint
	5.	Find the ratio of the surface areas of these two spheres.
		A.	4:01	B.	2:01
		C.	16:01	D.	8:01
		Hint