Talking about a parallelogram, we know that: opposite sides and angles are congruent in the picture below: ∠A = ∠C AD = BC if one angle is right, then the rest are right as well (making it a rectangle/square) The consecutive angles are supplementary (meaning they add up to 180) A + D = 180°
If y and w are consecutive angles, then w = 180 - 32 =148° If they are opposite angles, w = 32° (congruent angles)