Circumcircle of a triangle

This online calculator determines the radius and area of the circumcircle of a triangle given the three sides

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

Timur

Timur

Anton

Created: 2011-06-24 21:15:14, Last updated: 2021-03-05 16:34:53
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/1050/. Also, please do not modify any references to the original work (if any) contained in this content.

CircumcircleTriangle.gif

Yet another triangle calculator for those who needed radius of triangle circumcircle.
Radius can be found like this:
R = \frac {abc}{4S}
where S, area of triangle, can be found using Hero's formula

The calculator determines radius and having a radius, area of the circumcircle, area of the triangle, and area ratio - just for reference

PLANETCALC, Circumcircle of a triangle

Circumcircle of a triangle

Digits after the decimal point: 2
Circumcircle radius
 
Circumcircle area
 
Triangle area
 
Area ratio
 

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PLANETCALC, Circumcircle of a triangle

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