Question

Theorem : Diagonals of a square are congruent. Write 'Given', 'To prove' and 'proof' of the theorem.​

Answer 1

To prove that the diagonals of a square are equal and bisect each other at right angles, we have to prove AC = BD, OA = OC, OB = OD, and AOB = 90º. the diagonals of a square are equal in length.