Let statements p, q, r, and s be as follow:p: angle A and angle B are a linear pair.q: angle A and angle B are supplementary angles.r: angle A and angle B are adjacent angles.s: angle A and angle B are adjacent and supplementary angles.Substitute for p, q, r, or s, and write the statement below the way you would read it. a. angle A and angle B are adjacent angles if and only if angle A and angle B are a linear pair b. If angle A and angle B are a linear pair, then angle A and angle B are adjacent angles c. If angle A and angle B are adjacent angles, then angle A and angle B are a linear pair d. A and angle B are a linear pair if and only if angle A and angle B are adjacent angles