The rectangular room shown has a length of 20 ft, width of 48 ft, and height of 10 ft. use the pythagorean theorem to find length bc and length ab. round to the nearest tenth, if necessary

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.