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Learn how to find the volume of a region enclosed by specific curves using the Shell Method in calculus. Step-by-step guide with examples and explanations.
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7.3 Volume: The Shell Method
h = height of the rectangle w = width of the rectangle r = distance between the axis of revolution and the center of the rectangle h w r Note: If this shell is cut apart and flattened, it forms a rectangular prism.
Horizontal axis of revolution Vertical axis of revolution
Find the volume of the region enclosed by y = x2, y = 0, and x = 2. about the y-axis r = x h = y