1.	Which prism is similar to the one shown below?
		A.		B.
		C.		D.
		Hint
	2.	If the radius of a sphere is tripled, the volume is how many times as great?
		A.	27	B.	9
		C.	6	D.	3
		Hint
	3.	Determine if the two square pyramids are similar, congruent or neither.
		A.	similar, scale factor = 4:5
		B.	neither
		C.	congruent
		D.	similar, scale factor = 2:3
		Hint
	4.	Determine if the two rectangular prisms are similar, congruent or neither.
		A.	neither
		B.	similar, scale factor = 2:3
		C.	similar, scale factor = 4:5
		D.	congruent
		Hint
	5.	Find the ratio of the surface areas of these two spheres.
		A.	16:01	B.	8:01
		C.	4:01	D.	2:01
		Hint