1.	What is a polyhedron?
		A.	cone	B.	pyramid
		C.	sphere	D.	cylinder
		Hint
	2.	How many faces does an octahedron have?
		A.	12	B.	6
		C.	8	D.	4
		Hint
	3.	Which is the back view of the solid figure whose other views are shown below
		A.		B.
		C.		D.
		Hint
	4.	What is the shape of the intersection of a sphere and a horizontal plane?
		A.	circle	B.	trapezoid
		C.	square	D.	triangle
		Hint
	5.	Given the left and right sides and the top view, determine which of these is the front view.
		A.		B.
		C.		D.
		Hint