1.	How many possibilities are there for naming line VZ?
		A.	10	B.	16
		C.	18	D.	20
		Hint
	2.	A picture frame is best modeled by a
		A.	quadrant.	B.	line.
		C.	plane.	D.	point.
		Hint
	3.	Which point do planes DHC, EHF, and BFG have in common?
		A.	F	B.	H
		C.	B	D.	G
		Hint
	4.	The intersection of two planes could be a ______.
		A.	point	B.	segment
		C.	plane	D.	line
		Hint
	5.	Which of the following statements is true?
		A.	intersects plane M at point B.
		B.	intersects plane M in two points.
		C.	The intersection of and plane M is .
		D.	intersects plane M at point C.
		Hint