Geometry is all about shapes, size, lines, etc. We need geometry formulas to find the length, area, perimeter, volume of all the different shapes. Below are some of the common geometry shapes:

## Geometry Formula Chart

Here some of the basic geometry formulas given below:

 Area Perimeter Volume Surface Area Square: side$^2$Rectangle: length $\times$ widthParallelogram: base $\times$ heightTriangle: base $\times$ heightTrapezoid: height $\times$ $\frac{(base_1 + base_2)}{2}$Circle: pi $\times$ radius$^2$ Square: 4 $\times$ sideRectangle: 2 $\times$ (length + width)Parallelogram: 2 $\times$ (side$_1$ + side$_2$)Triangle: side$_1$ + side$_2$ + side$_3$Trapezoid: height $\times$ $\frac{(base_1 + base_2)}{2}$Circle: 2 $\times$ pi $\times$ radius Cube: side$^3$Cylinder: pi $\times$ radius$^2$ $\times$ heightCone: $\frac{1}{3}$ pi $\times$ radius$^2$ $\times$ heightRectangular Prism: side$_1$ $\times$ side$_2$ $\times$ side$_3$Pyramid: $\frac{1}{3}$ $\times$ (base area) $\times$ height Cube: 6 $\times$ side$^2$Sphere: 4 $\times$ pi $\times$ radius$^2$Cylinder: 2 $\times$ pi $\times$ radius$^2$ + 2 $\times$ pi $\times$ radius $\times$ height

Below you will find the list of all the geometry formulas.