1.	How many faces does an octahedron have?
		A.	6	B.	4
		C.	12	D.	8
		Hint
	2.	Which description corresponds to the boundary below?
		A.	all lines in a plane parallel to a given line in that plane
		B.	all points in a plane that are 4 units from a given segment in that plane
		C.	all points in space that are 4 units from a given point
		D.	all points in a plane that are 4 units from a given point in that plane
		Hint
	3.	What is the locus of all points in a plane that are equidistant from two distinct points X and Y in that plane?
		A.	perpendicular bisector of	B.	circle with center X
		C.	circle with center Y	D.	midpoint of
		Hint
	4.	What is the locus of all points in a plane that are 7 units from the line in that plane?
		A.	a line parallel to	B.	a plane parallel to
		C.	a line perpendicular to	D.	two lines parallel to
		Hint
	5.	What is the locus of points in space that are 2 units from a given line segment 7 units long?
		A.	A right cylinder with height 7 and radius 2 and hemispheres with radius 2 on each end of the cylinder.
		B.	A sphere of radius 7.
		C.	A right cylinder of radius 1 and height 7 and hemispheres with radius 1 on each end of the cylinder.
		D.	A sphere of radius 3.5.
		Hint