Geometry Formulae
 

Formula

Distance Formula


Perimeter Formula for a polygon = add up all side lengths

Area Formulas

Volume Formulas

Surface Area Formulas (B stands for area of the Base)

add up areas of all faces

, where C=circumference

, where s is slant height

Circle Formulas

Diameter: Pi:

Circumference:Area of circle:

Length of arc:Area of sector:

The Pythagorean Theorem

TrigonometrySOHCAHTOA

Conversion Factors