1.	A set of dessert glasses are in the shape of a cone. If each glass is 9 centimeters across and 12 centimeters tall, what is the volume of each dessert glass? Round to the nearest tenth.
		A.	1017.9 cubic centimeters	B.	254.5 cubic centimeters
		C.	1526.8 cubic centimeters	D.	381.7 cubic centimeters
		Hint
	2.	A tetrahedron is a pyramid with a triangular base. Find the volume of the tetrahedron.
		A.	33 cubic inches	B.	66 cubic inches
		C.	44 cubic inches	D.	22 cubic inches
		Hint
	3.	What happens to the volume of a pyramid if the height is tripled?
		A.	The new pyramid has a volume nine times the original.	B.	There is no difference in volume.
		C.	The new pyramid has a volume three times the original.	D.	None of these is correct.
		Hint
	4.	What is the volume of a cone with a diameter of 21 cm and a height of 33 cm? Round to the nearest tenth.
		A.	11,980.7 cm3	B.	371.5 cm3
		C.	363.1 cm3	D.	3,993.6 cm3
		Hint
	5.	The area of the base of a pyramid is 85 centimeters. If its volume is 255 cubic centimeters, find the height of the pyramid.
		A.	12 centimeters	B.	3 centimeters
		C.	27 centimeters	D.	9 centimeters
		Hint