Lateral area: $ A_{\textlav} = 2\pi r h = 2\pi r \cdot \frac0.5\pi r^2 = \frac1r $ - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$Lateral area: $ A_{\text{lav}} = 2\pi r h = 2\pi r \cdot \frac{0.5}{\pi r^2} = \frac{1}{r} $$