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Directions: Read carefully and choose the best answer.
1. |
If the triangle shown at the right is rotated about the y-axis, what 3-D solid will be formed? |
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Choose:
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2. |
What is the volume of the 3-D solid formed when the triangle shown at the right is rotated about the y-axis? |
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3. |
What is the volume of the 3-D solid formed when the rectangle shown at the right is rotated about the x-axis? |
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4. |
What is the volume of the 3-D solid formed when the two triangular shapes at the right are revolved about the x-axis? |
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5. |
What is the volume of the 3-D solid formed by rotating the triangle shown at the right about the y-axis? |
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A segment of the line f (x) = x, as shown at the right, is to be rotated about the x-axis. What is the volume of the carrying capacity of the 3-D figure created by this revolution, to the nearest cubic unit?
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Choose:
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7. |
The grid at the right shows two semicircles enclosing a surface. When this figure is revolved about the y-axis, what will be the volume of the solid generated?
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8. |
The 2-D figure at the right is a right triangle with a quarter circle removed. Find the volume of the solid formed when this shape is revolved about the y-axis? |
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9. |
The 2-D figure shown at the right is revolved about the y-axis. Find the volume of the solid formed by this rotation, in cubic units.
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Choose:
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10. |
The 2-D figure shown at the right is a trapezoid. Find the volume of the solid formed when this figure is revolved about the y-axis.
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Choose:
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