Volume and Surface Area of 3D Solids
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All 4 Flashcards — Volume and Surface Area of 3D Solids
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Question
Volume of a prism formula?
Answer
Volume = cross-sectional area x length
💡 Hint
Use consistent units (e.g., cm^3).
Question
Volume of a cylinder formula?
Answer
V = pi r^2 h
💡 Hint
Radius must be squared, not diameter.
Question
Surface area vs volume: key difference?
Answer
Surface area measures outside covering; volume measures inside space.
💡 Hint
Units: area in square units, volume in cubic units.
Question
IB context cue for surface area?
Answer
Material needed to cover an object.
💡 Hint
Look for paint, wrapping, or tin-sheet contexts.
Read the notes
Full study notes for Volume and Surface Area of 3D Solids
Topic 3.1 hub
3D space, volume, angles, and midpoints
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