The figure shows a rectangle MNPQ. ∠MQR = 56° and ∠NQP = 40°. Find
- ∠NQR
- ∠MNQ
(a)
∠NQR
= 56° + 40° - 90°
= 6° (Overlapping angles)
(b)
∠MQN
= 56° - 6°
= 50° (Overlapping angles)
∠MNQ
= 180° - 90° - 50°
= 40° (Angles sum of triangle)
Answer(s): (a) 6°; (b) 40°