Question

the measure of adjacent angles of parallelogram are in the ratio 3 2 find measure of each angle of the parallelogram

Answer 1

let angle A be 3x and angle B be 2x.
we know that sum of the adjacent angles of a parallelogram is supplementary.
:.3x +2x=180°
5x=180°
x=180°/5=36°
hence the angles are angle A = 3*36 =108° = angle C and angle B = 2*36°=72°=angle D.
hope it helps;