Question
In the figure, NPQR is a quadrilateral where ∠NPQ = 131° and ∠PQR = 120°. ∠QRS = 75° and PQ = QR. The point S on NR is such that PS is parallel to QR. Calculate
  1. ∠PRS
  2. ∠PNS
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In the figure, NPQR is a quadrilateral where ∠NPQ = 131° and ∠PQR = 120°. ∠QRS = 75° and PQ = QR. The point S on NR is such that PS is parallel to QR. Calculate
  1. ∠PRS
  2. ∠PNS