Find the radius of incircle it the sides of triangle are (i) ( 13, 14, 15 )

Radius of incircle and circumradius of a triangle

Find the radius of the incircle of the equilateral triangle having each side 12 cm

Find the radius of the incircle of the equilateral triangle having each side 9 cm

In a triangle a = 13 , b = 14, c = 15, r =

In a triangle a = 13 , b = 14, c = 15, r =

The radius of the incircle of triangle when sides are 18, 24 and 30 cms is

In Delta ABC, angle A = (pi)/(3) and its incircle of unit radius. Find the radius of the circle touching the sides AB, AC internally and the incircle of Delta ABC externally is x , then find the value of x.

In Delta ABC, angle A = (pi)/(3) and its incircle of unit radius. Find the radius of the circle touching the sides AB, AC internally and the incircle of Delta ABC externally is x , then the value of x is

The radius of the circumcircle of a right angled triangle is 15 cm and the radius of its inscribed circle is 6 cm. Find the sides of the triangle.