Answer:
40.1° (nearest tenth).
Explanation:
Sine Rule

where:
- A, B and C are the angles.
- a, b and c are the sides opposite the angles.
From inspection of the given diagram:
- n = PQ = 17 mm
- p = QN = 11 mm
- N = ∠QNP = 84.8°
- P = ∠NPQ
To find the measure of ∠NPQ, substitute the given values into the formula:






Therefore, the measure of ∠NPQ is 40.1° (nearest tenth).