Given the figure, find
- ∠g
- ∠f
(a)
∠NPT
= 180° - 129°
= 51° (Angles on a straight line)
∠g = 51° (Alternate angles)
(b)
∠TSP
= 180° - 113°
= 67° (Angles on a straight line)
∠f
= 180° - 67° - 73°
= 40° (Angles sum of triangle)
Answer(s): (a) 51°; (b) 40°