# Cylinder

## Area

$$A=2{A}_{1}+{A}_{2}=2{R}^{2}\pi +2R\pi H$$

## Base Area

$${A}_{1}={R}^{2}\pi $$

## Side Area

$${A}_{2}=2R\pi H$$

## Volume

$$V={A}_{1}\xb7H={R}^{2}\pi H$$

Keywords: cylinder, area, volume

$$A=2{A}_{1}+{A}_{2}=2{R}^{2}\pi +2R\pi H$$

$${A}_{1}={R}^{2}\pi $$

$${A}_{2}=2R\pi H$$

$$V={A}_{1}\xb7H={R}^{2}\pi H$$

Keywords: cylinder, area, volume