5 min read
This study guide covers calculating the volume of revolution around the x-axis using the disc method. It explains the formula V = π∫ab[f(x)]² dx and provides a worked example, practice questions, exam tips, and a glossary of key terms like solid of revolution, region, and definite integral.
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Question 1 of 8
What is a solid of revolution? 🤔
A 2D shape rotated around an axis
A 3D shape formed by rotating an area around an axis
A 3D shape formed by shifting an area
Any 3D shape with circular cross-sections