Given the figure, find
- ∠e
- ∠d
(a)
∠JKP
= 180° - 133°
= 47° (Angles on a straight line)
∠e = 47° (Alternate angles)
(b)
∠PNK
= 180° - 114°
= 66° (Angles on a straight line)
∠d
= 180° - 66° - 74°
= 40° (Angles sum of triangle)
Answer(s): (a) 47°; (b) 40°