PLANETCALC Online calculators

Login
StudyMathGeometry

Area of triangle by coordinates

This calculator determines the area of a triangle using its vertex coordinates in the cartesian coordinate system.

This page exists due to the efforts of the following people:

Timur

Timur

Michele

Michele

Created: 2011-06-19 12:04:20, Last updated: 2020-11-28 11:35:28
Creative Commons Attribution/Share-Alike License 3.0 (Unported)

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/218/. Also, please do not modify any references to the original work (if any) contained in this content.

This calculator determines the area of a triangle using its vertex coordinates in the cartesian coordinate system. It was created by user request. The task is simple - first, determine lengths of edges, then use the Heron formula to find the triangle area.
For Heron formula, see Heron's formula calculator.

For cartesian coordinate systems the lengths are calculated as follows
p=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2+(z_1-z_2)^2}
For triangle on a plane let z coordinate to remain zero

PLANETCALC, Area of triangle by coordinates

Area of triangle by coordinates

Digits after the decimal point: 2
Area of triangle
 
Perimeter of triangle
 

URL copied to clipboard

Similar calculators

 area coordinate Engineering calculators Geometry triangle vertex
PLANETCALC, Area of triangle by coordinates
Timur2020-11-28 11:35:28

Comments