Given the figure, find
- ∠p
- ∠n
(a)
∠HJN
= 180° - 130°
= 50° (Angles on a straight line)
∠p = 50° (Alternate angles)
(b)
∠NMJ
= 180° - 110°
= 70° (Angles on a straight line)
∠n
= 180° - 70° - 78°
= 32° (Angles sum of triangle)
Answer(s): (a) 50°; (b) 32°