1.	A picture frame is best modeled by a
		A.	point.	B.	quadrant.
		C.	line.	D.	plane.
		Hint
	2.	How many planes appear in the figure shown?
		A.	7	B.	9
		C.	6	D.	8
		Hint
	3.	Which point do planes DHC, EHF, and BFG have in common?
		A.	G	B.	H
		C.	B	D.	F
		Hint
	4.	Which figure shows points D(-1, -1), E(3, 4), F(-4, 2), and G(0, 2) on a coordinate plane with lines EF and DG intersecting at H and a point C that is coplanar with D, E, F, G, and H, but is not contained in either line?
		A.
		B.
		C.
		D.
		Hint
	5.	The intersection of two planes could be a ______.
		A.	plane	B.	line
		C.	segment	D.	point
		Hint