Volume of Cylinder/Slant Height and Cross-Sectional Area
Theorem
Let $\CC$ be a cylinder such that:
- the cross-sections of $\CC$ at right angles to the generatrices of $\CC$ have area $A$
- the slant height of $\CC$ is $l$
The volume $\VV$ of $\CC$ is given by the formula:
- $\VV = A l$
Proof
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Sources
- 1968: Murray R. Spiegel: Mathematical Handbook of Formulas and Tables ... (previous) ... (next): $\S 4$: Geometric Formulas: Cylinder of Cross-sectional Area $A$ and Slant Height $l$: $4.35$
