| |
| |
1. |
Find the area of a triangle with base 8.2 centimeters and height 4.25 centimeters. |
| |
|
A. |
34.85 square centimeters |
B. |
18.0625 square centimeters |
| |
|
C. |
6.225 square centimeters |
D. |
17.425 square centimeters |
| |
|
Hint |
|
| |
2. |
A trapezoid has an area of 55 square meters, and the lengths of its bases are 7 meters and 15 meters. Find the height of this trapezoid. |
| |
|
A. |
5 meters |
B. |
2.5 meters |
| |
|
C. |
8 meters |
D. |
7.5 meters |
| |
|
Hint |
|
| |
3. |
A cube has how many faces? |
| |
|
A. |
8 |
B. |
6 |
| |
|
C. |
4 |
D. |
10 |
| |
|
Hint |
|
| |
4. |
Find the volume of the prism. |
| |
|
 |
| |
|
A. |
180 cubic centimeters |
B. |
144 cubic centimeters |
| |
|
C. |
360 cubic centimeters |
D. |
288 cubic centimeters |
| |
|
Hint |
|
| |
5. |
Estimate the volume of a cylinder that is 8 feet tall and whose diameter is 12 feet. |
| |
|
A. |
864 cubic feet |
B. |
2,304 cubic feet |
| |
|
C. |
576 cubic feet |
D. |
3,456 cubic feet |
| |
|
Hint |
|
| |
6. |
Find the surface area of a cube with each edge 9 centimeters long. |
| |
|
A. |
486 square centimeters |
B. |
405 square centimeters |
| |
|
C. |
324 square centimeters |
D. |
405 square centimeters |
| |
|
Hint |
|
| |
7. |
Find the surface area of the can of tuna to the nearest tenth. |
| |
|
 |
| |
|
A. |
125.7 square centimeters |
B. |
113.1 square centimeters |
| |
|
C. |
175.9 square centimeters |
D. |
226.2 square centimeters |
| |
|
Hint |
|
| |
8. |
How many significant digits are in the number 0.000005721? |
| |
|
A. |
nine |
B. |
four |
| |
|
C. |
six |
D. |
two |
| |
|
Hint |
|
| |
9. |
What is the distance around a circle whose diameter is 96 feet? Use 3.14 for  . |
| |
|
A. |
292.02 ft |
B. |
288.42 ft |
| |
|
C. |
326.4 ft |
D. |
301.44 ft |
| |
|
Hint |
|
| |
10. |
Every prism has one pair of _______, which are parallel and congruent. |
| |
|
A. |
solids |
B. |
vertices |
| |
|
C. |
bases |
D. |
none of these |
| |
|
Hint |
|
| |
11. |
Find the volume of an octagonal pyramid with a base area of 363 inē and a height of 41 inches. |
| |
|
A. |
4,961 in3 |
B. |
14,883 in3 |
| |
|
C. |
4,920 in3 |
D. |
44,649 in3 |
| |
|
Hint |
|
| |
12. |
What is the volume of a cone that is 2 inches across and 4 inches tall rounded to the tenths? |
| |
|
A. |
12.6 in3 |
B. |
8.4 in3 |
| |
|
C. |
16.8 in3 |
D. |
4.2 in3 |
| |
|
Hint |
|
| |
13. |
How many significant digits are in the number 0.000723? |
| |
|
A. |
7 |
B. |
6 |
| |
|
C. |
3 |
D. |
4 |
| |
|
Hint |
|
| |
14. |
The dome of the Roman Pantheon has a circumference of 134 meters. If the Houston Astrodome has an area about 25.7 times that of the Pantheon, what is the area of the Astrodome? |
| |
|
A. |
about 42,300 square meters |
B. |
about 51,300 square meters |
| |
|
C. |
about 32,500 square meters |
D. |
about 36,700 square meters |
| |
|
Hint |
|
| |
15. |
Find the area of the complex figure. |
| |
|
 |
| |
|
A. |
122 square feet |
B. |
269 square feet |
| |
|
C. |
171 square feet |
D. |
196 square feet |
| |
|
Hint |
|
| |
16. |
Find the area of the shaded area if each square represents 5 square feet. |
| |
|
 |
| |
|
A. |
30 square feet |
B. |
60 square feet |
| |
|
C. |
150 square feet |
D. |
180 square feet |
| |
|
Hint |
|
| |
17. |
Find the surface area of the square pyramid. |
| |
|
 |
| |
|
A. |
704 square inches |
B. |
224 square inches |
| |
|
C. |
320 square inches |
D. |
384 square inches |
| |
|
Hint |
|
| |
18. |
Find the surface area of the cone. Round to the nearest tenth. |
| |
|
 |
| |
|
A. |
75.4 square feet |
B. |
100.5 square feet |
| |
|
C. |
125.7 square feet |
D. |
201.1 square feet |
| |
|
Hint |
|
|
|