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