# Area of a general quadrilateral given four sides and two opposite angles

This calculator uses Bretschneider's formula to find area of a general quadrilateral given four sides and two opposite angles.

This content is licensed under Creative Commons Attribution/Share-Alike License 3.0 (Unported). That means you may freely redistribute or modify this content under the same license conditions and must attribute the original author by placing a hyperlink from your site to this work https://planetcalc.com/5975/. Also, please do not modify any references to the original work (if any) contained in this content.

### Articles that describe this calculator

°

′

″

°

′

″

Digits after the decimal point: 2

Area

URL copied to clipboard

#### Similar calculators

**

**PLANETCALC, Area of a general quadrilateral given four sides and two opposite angles

## Comments