Given the figure, find
- ∠r
- ∠q
(a)
∠FGL
= 180° - 133°
= 47° (Angles on a straight line)
∠r = 47° (Alternate angles)
(b)
∠LKG
= 180° - 110°
= 70° (Angles on a straight line)
∠q
= 180° - 70° - 74°
= 36° (Angles sum of triangle)
Answer(s): (a) 47°; (b) 36°