So the angles are 43x and 47x, giving the sum of 43x + 47x = 90x, where x is some, now unknown, common measure of the angles. The sum of two consecutive angles in any parallelogram is 180 degrees, so 90x = 180, giving x = 180/90 = 2 degrees. Thus the angles are 2*43 = 86 degrees and 2*47 = 94 degrees. ANSWER