Given the figure, find
- ∠x
- ∠w
(a)
∠MNS
= 180° - 127°
= 53° (Angles on a straight line)
∠x = 53° (Alternate angles)
(b)
∠SRN
= 180° - 111°
= 69° (Angles on a straight line)
∠w
= 180° - 69° - 76°
= 35° (Angles sum of triangle)
Answer(s): (a) 53°; (b) 35°