Given the figure, find
- ∠x
- ∠w
(a)
∠HJN
= 180° - 128°
= 52° (Angles on a straight line)
∠x = 52° (Alternate angles)
(b)
∠NMJ
= 180° - 114°
= 66° (Angles on a straight line)
∠w
= 180° - 66° - 73°
= 41° (Angles sum of triangle)
Answer(s): (a) 52°; (b) 41°