Please help!! Best answer gets brainiest! Complete the coordinate proof of the theorem.

Given: ABCD is a rectangle.

Prove: The diagonals of ABCD are congruent.

The coordinates of rectangle ABCD are A(0, 0), B( _ , 0) , C(a, b), and D(0, _ ) .

The length of AC¯¯ is equal to __ .

The length of BD¯¯ is equal to __ .

The diagonals of the rectangle have the same length.

Therefore, the diagonals of ABCD are congruent.