Volume Formulas and Surface Area of 3D Shapes
Volume and surface area formulas for cubes, boxes, cylinders, cones, spheres and pyramids, why they work, unit conversions and examples.
Tag: volume
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Shell Method for Volume: Formula, Examples and Disk vs Shell
The shell method finds volumes of revolution with V = 2π∫(radius)(height)dx. Step-by-step examples and a clear guide to choosing shells or disks.
Disk and Washer Method: Volume of Revolution Step by Step
Find volumes of solids of revolution with the disk method V = π∫f(x)²dx and the washer method V = π∫(R² − r²)dx. Worked examples and setup tips.