Latest IIT-JEE Aptitude Question SOLUTION: Consider a triangle ABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C respectively. Suppose a = 6, b = 10 and the area of the triangle is 15 3.
Consider a triangle ABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C respectively. Suppose a = 6, b = 10 and the area of the triangle is 15 3. If angle ACB is obtuse and if r denotes the radius of the incircle of the triangle, then r2 is equal to