In the figure, MNPQ is a square and ∠NRQ = 44°. Calculate
- ∠QSP
- ∠NQS
(a)
∠NSR
= 180° - 90° - 44°
= 46° (Angles sum of triangle)
∠QSP = 46° (Vertically opposite angles)
(b)
∠QNS = 90° ÷ 2 = 45°
∠NQS
= 180° - 44° - 90° - 45°
= 1° (Angles sum of triangle)
Answer(s): (a) 46°; (b) 1°