Five students Amrit, Bibika, Chandani, Dipesh, and Elina are playing in a circular meadow. Amrit is at the centre, Bibika and Dipesh are inside the boundary line. Similarly, Chandani and Elina are on the boundary of the meadow. If Amrit, Bibika, Chandani , and Dipesh form a rectangle and the distance between Bibika and Dipesh is 10 m, find the distance between Amrit and Elina.
