# Cylinder

- Cylinder (a three-dimensional figure) has parallel congruent bases.
- See Moment of Inertia of a Cylinder

### Lateral Surface Area of a Cylinder formula

\(\large{ A_l = 2\; \pi\; r\; h }\)

Where:

\(\large{ A_l }\) = lateral area

\(\large{ r }\) = radius

\(\large{ h }\) = height

### Surface Area of a cylinder formula

\(\large{ A_s = 2\; \pi\; r\;h+2\; \pi\; r^2 }\)

Where:

\(\large{ A }\) = surface area

\(\large{ r }\) = radius

\(\large{ h }\) = height

### Volume of a cylinder formula

\(\large{ V = \pi\; r^2\;h }\)

Where:

\(\large{ V }\) = volume

\(\large{ r }\) = radius

\(\large{ h }\) = height

Tags: Equations for Volume