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1. |
Find the volume of the right prism. |
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A. |
216 cm3 |
B. |
192 cm3 |
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C. |
144 cm3 |
D. |
264 cm3 |
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Hint |
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2. |
What is the volume of a right rectangular prism that is 3 inches by 5 inches by 8 inches. |
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A. |
158 in3 |
B. |
55 in3 |
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C. |
120 in3 |
D. |
144 in3 |
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Hint |
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3. |
Which statement is true? |
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A. |
All cylinders are similar. |
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B. |
Doubling the edge length of a cube multilies the volume by 8. |
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C. |
All pyramids are similar |
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D. |
Doubling the edge length of a cube multiplies the surface area by 8. |
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Hint |
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4. |
What are the coordinates of the midpoint of the segment with endpoints C(2, -4, 6) and D(7, 2, -5)? |
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A. |
(-2.5, -3, 5.5) |
B. |
(5, 6, -11) |
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C. |
(9, -2, 1) |
D. |
(4.5, -1, 0.5) |
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Hint |
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5. |
Find the volume of the pyramid. (Round to the nearest whole number.) |
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A. |
144 m3 |
B. |
115 m3 |
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C. |
124 m3 |
D. |
156 m3 |
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Hint |
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6. |
Find the volume of the cone. (Round to the nearest tenth.) |
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A. |
289.4 mm3 |
B. |
2014.1 mm3 |
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C. |
1229.4 mm3 |
D. |
1250.7 mm3 |
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Hint |
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7. |
Find the volume to the nearest tenth of a sphere with a radius of 4.2 cm. |
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A. |
235.6 cm3 |
B. |
485.6 cm3 |
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C. |
310.3 cm3 |
D. |
225.4 cm3 |
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Hint |
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8. |
Determine if the two square pyramids are similar, congruent or neither. |
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A. |
similar, scale factor = 2:3 |
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B. |
similar, scale factor = 4:5 |
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C. |
neither |
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D. |
congruent |
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Hint |
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9. |
Find the volume of the sphere. Round to the nearest tenth. |
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A. |
26.8 m3 |
B. |
21.2 m3 |
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C. |
38.2 m3 |
D. |
47.7 m3 |
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Hint |
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10. |
Find the midpoint of the segment with endpoints R(20, -2, 18) and S(19, -8, 40). |
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A. |
(78, -20, 116) |
B. |
(19.5, -5, 29) |
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C. |
(-19.5, 5, -29) |
D. |
(39, -10, 58) |
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Hint |
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