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.
254.5 cubic centimeters
B.
1017.9 cubic centimeters
C.
381.7 cubic centimeters
D.
1526.8 cubic centimeters
Hint
2.
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.
None of these is correct.
C.
There is no difference in volume.
D.
The new pyramid has a volume three times the original.
Hint
3.
Find the volume of an octagonal pyramid with a base area of 363 inē and a height of 41 inches.
A.
44,649 in
3
B.
4,920 in
3
C.
14,883 in
3
D.
4,961 in
3
Hint
4.
Find the volume of the solid shown.
A.
2,835 dm
3
B.
945 dm
3
C.
21 dm
3
D.
315 dm
3
Hint
5.
What is the volume of a cone with a radius of 9.75 inches and a height of 11.2 inches rounded to the hundredths?
A.
114.35 in
3
B.
933.05 in
3
C.
1,114.95 in
3
D.
3,344.85 in
3
Hint