Saurabh Chaudhary is an Indian sport shooter. He comes from a family of farmers living in Yamuna & Gangetic plains of western Uttar Pradesh. He won the Gold medal at the 2018 Asian Games in 10 m Air Pistol.
A square is inscribed in a quarter circle in such a way that two of its adjacent vertices on the radius are equidistant from the centre and other two vertices lie on the circumference. If the side of square is √(5/2) cm, then what is the radius (in cm) of the circle?