RECTANGLE:-
Here, AB = CD and BC = AD.
And All angles are equal i.e.,∠A =∠B = ∠C = ∠D
Property 1: A rectangle is a parallelogram in which every angle is a right angle i.e., 90°.
Property 2: The diagonals of a rectangle bisect each other at the point of intersection.
Property 3: The diagonals of rectangle are of equal length i.e., ACA=BD.