1.	Which prism is similar to the one shown below?
		A.		B.
		C.		D.
		Hint
	2.	What is the scale factor between the large cylinder on the left and the similar cylinder on the right?
		A.	10:3	B.	16:9
		C.	4:3	D.	8:15
		Hint
	3.	If two similar solids have a scale factor of 5:4, what is the ratio of their surface areas?
		A.	125:64	B.	25:16
		C.	4:5	D.	5:4
		Hint
	4.	If the radius of a sphere is tripled, the volume is how many times as great?
		A.	9	B.	3
		C.	27	D.	6
		Hint
	5.	Find the ratio of the surface areas of these two spheres.
		A.	16:01	B.	4:01
		C.	8:01	D.	2:01
		Hint