# 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:

**Author**- Timur - Circumcircle of a triangle
**Created using the work of**- Timur - Circumcircle of a triangle

Yet another triangle calculator, for those who needed radius of triangle circumcircle.

Radius can be found like this:

where S, area of triangle, can be found using Hero's formula

Calculator determines radius, and having radius, area of circumcircle, area of triange and area ratio - just for reference

Save the calculation to reuse next time, toextensionembed in your website orshareshare with friends.

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