3. Find the value of y in the figure below a. 24 b. 30 c. 35 d. 50 4. The length and width of a rectangle are in the ratio 4:3 . If the diagonal measures 25cm, then the perimeter of the rectangle is a. 56cm c. 70cm b. 60cm d. 80cm 5. The measure of one angle of a parallelogram is 2/3 of the measure of its adjacent angle. The measure of the smaller angle of the parallelogram is a. 54 ° C. 81 ° b. 72 ° d. 108 °