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Incircle of a triangle

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

Creative Commons Attribution/Share-Alike License 3.0 (Unported)

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Incircle triangle.gif



Another triangle calculator, which determines the radius of the incircle
Well, having a radius, you can find out everything else about a circle.
Radius can be found as:
R = \frac {S}{p}
where, S, area of triangle, can be found using Hero's formula, p - half of perimeter.

PLANETCALC, Incircle of a triangle

Incircle of a triangle

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

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Creative Commons Attribution/Share-Alike License 3.0 (Unported) PLANETCALC, Incircle of a triangle

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