Question 171 | Mathematics ENEM 2024 Yellow Test 📃 To obtain a solid of revolution

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Subject: Spatial geometry — solids of revolution. Prerequisites: Basics of rotation of plane figures around an axis, identification of generated solids (cone, cylinder, truncated cone, truncated pyramid). Statement (adapted for YouTube): To obtain a solid of revolution, a teacher cuts out a rectangular trapezoid PQRS, fixes the PS side to a rod (axis), and rotates the figure 360°. Which solid is formed by this rotation?

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