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1. |
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. |
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A. |
8 meters |
B. |
5 meters |
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C. |
7.5 meters |
D. |
2.5 meters |
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Hint |
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2. |
Find the radius of a circle whose area is  square inches. |
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A. |
10 inches |
B. |
7 inches |
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C. |
9 inches |
D. |
8 inches |
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Hint |
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3. |
The surfaces of a prism are called _____. |
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A. |
edges |
B. |
bases |
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C. |
faces |
D. |
sides |
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Hint |
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4. |
Estimate the volume of a cylinder that is 8 feet tall and whose diameter is 12 feet. |
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A. |
864 cubic feet |
B. |
3,456 cubic feet |
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C. |
576 cubic feet |
D. |
2,304 cubic feet |
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Hint |
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5. |
Find the volume of a pyramid 420 feet high and with a base measuring 721,000 square feet. |
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A. |
21,197,400,000 cubic feet |
B. |
100,940,000 cubic feet |
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C. |
151,410,000 cubic feet |
D. |
42,394,800,000 cubic feet |
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Hint |
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6. |
A cylinder has a diameter of 9 centimeters and a height of 15 centimeters. Find the area of the curved surface of the cylinder to the nearest tenth. |
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A. |
848.2 square centimeters |
B. |
551.3 square centimeters |
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C. |
424.1 square centimeters |
D. |
706.9 square centimeters |
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Hint |
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7. |
A hotel installs new carrels used for public telephones. The new carrels are half of a cylinder with an open top. How much material is needed to construct a new carrel? |
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A. |
about 2307 square inches |
B. |
about 2839 square inches |
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C. |
about 2573 square inches |
D. |
about 5146 square inches |
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Hint |
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8. |
Find the area of a triangle whose base is 9.5 m and height is 6 m. |
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A. |
27 m2 |
B. |
14.25 m2 |
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C. |
28.5 m2 |
D. |
57 m2 |
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Hint |
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9. |
A circle has a radius of 3.9 inches. Find its circumference by using 3.14 for  . |
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A. |
22.608 in. |
B. |
12.246 in. |
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C. |
24.492 in. |
D. |
6.123 in. |
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Hint |
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10. |
Find the volume of a cube with a side length of 8 inches. |
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A. |
512 in3 |
B. |
64 in3 |
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C. |
48 in3 |
D. |
1,536 in3 |
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Hint |
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11. |
Find the volume of an octagonal pyramid with a base area of 363 inē and a height of 41 inches. |
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A. |
14,883 in3 |
B. |
4,920 in3 |
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C. |
4,961 in3 |
D. |
44,649 in3 |
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Hint |
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12. |
Find the area of the complex figure. |
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A. |
269 square feet |
B. |
171 square feet |
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C. |
122 square feet |
D. |
196 square feet |
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Hint |
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13. |
Find the area of the complex figure. |
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A. |
720 square meters |
B. |
360 square meters |
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C. |
1,152 square meters |
D. |
1,000 square meters |
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Hint |
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14. |
Which drawing shows the top, front, and side views of the drawing? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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15. |
Find the surface area of the cone. Round to the nearest tenth. |
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A. |
78.5 square centimeters |
B. |
314.2 square centimeters |
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C. |
706.9 square centimeters |
D. |
392.7 square centimeters |
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Hint |
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16. |
Find the surface area of the cone. Round to the nearest tenth. |
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A. |
75.4 square feet |
B. |
125.7 square feet |
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C. |
100.5 square feet |
D. |
201.1 square feet |
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Hint |
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17. |
Identify the precision unit of the watch. |
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A. |
1 second |
B. |
1 hour |
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C. |
30 seconds |
D. |
1 minute |
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Hint |
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18. |
Find the sum of 23.6 liters, 4.75 liters, 12.065 liters, and 9.11 liters using the correct precision. |
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A. |
49.5 liters |
B. |
49.525 liters |
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C. |
49.53 liters |
D. |
50 liters |
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Hint |
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