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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 153. If ?ACB is obtuse and if r denotes the radius of the incircle of the triangle, then r2 is equal to?

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 153. If ?ACB is obtuse and if r denotes the radius of the incircle of the triangle, then r2 is equal to?

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1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
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