Prove that the centre of the circle circumscribing the cyclic rectangle ABCD is the point of intersection of its diagonals.

Prove that the centre of the circle circumscribing the cyclic rectangl

1.	Prove that the centre of the circle circumscribing the cyclic rectangle ABCD is the point of intersection of its diagonals.
Answer» Prove that the centre of the circle circumscribing the cyclic rectangle ABCD is the point of intersection of its diagonals.