How to Calculate Inradius of Triangle?
Inradius of Triangle calculator uses Inradius of Triangle = sqrt((Side A of Triangle+Side B of Triangle+Side C of Triangle)*(Side B of Triangle+Side C of Triangle-Side A of Triangle)*(Side A of Triangle-Side B of Triangle+Side C of Triangle)*(Side A of Triangle+Side B of Triangle-Side C of Triangle))/(2*(Side A of Triangle+Side B of Triangle+Side C of Triangle)) to calculate the Inradius of Triangle, The Inradius of Triangle formula is defined as the radius of the circle which is inscribed inside the Triangle. Inradius of Triangle is denoted by r_{i} symbol.
How to calculate Inradius of Triangle using this online calculator? To use this online calculator for Inradius of Triangle, enter Side A of Triangle (S_{a}), Side B of Triangle (S_{b}) & Side C of Triangle (S_{c}) and hit the calculate button. Here is how the Inradius of Triangle calculation can be explained with given input values -> 2.954196 = sqrt((10+14+20)*(14+20-10)*(10-14+20)*(10+14-20))/(2*(10+14+20)).