Question

Max is building a swimming pool in this backyard B measures the length and width of the pool so that opposite sides are parallel he also measure the diagonals of the pool to make sure that they are congruent how does he know that the measure of each corner is 90

Answer 1

he know that the angle of each corner is 90º because the two lenghths and the two wides are parallel this means that the figure is a rectangle. so the solution isnumeral A)