Problem 124 of 7
Sketch or describe solid of revolution from profile piecewise profile with rectangle then triangle.
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transform 2D profile around an axis.
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Transform simple and composite 2D profiles around an axis.
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Solution
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1. Break the profile into familiar pieces.
2. Rotate each piece around the axis.
3. Describe the resulting solid or composite solid.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Ignoring composite pieces.