1.	How many faces does an octahedron have?
		A.	6	B.	12
		C.	8	D.	4
		Hint
	2.	Which is the back view of the solid figure whose other views are shown below?
		A.		B.
		C.		D.
		Hint
	3.	Which is the corner 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.	square	B.	triangle
		C.	trapezoid	D.	circle
		Hint