A circumcircle is a circle which passes through all vertices of a triangle
Channel: Doubtnut
Date: 2020-01-28

A circumcircle is a circle which passes through all vertices of a triangle and an incircle is a circle which is inscribed in a triangle touching all sides of a triangle. Let ABC be a right-angled triangle whose radius of the circumcircle is 5 and its one side AB = 6. The radius of incircle of triangle ABC is r. Area of `Delta` ABC is