Question

Show that of the diagonals of a quadrilateral
are equal and bisect each other at right-angle
then it is a
square
​

Answer 1

Answer:

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

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