Given the figure, find
- ∠r
- ∠q
(a)
∠GHM
= 180° - 132°
= 48° (Angles on a straight line)
∠r = 48° (Alternate angles)
(b)
∠MLH
= 180° - 113°
= 67° (Angles on a straight line)
∠q
= 180° - 67° - 77°
= 36° (Angles sum of triangle)
Answer(s): (a) 48°; (b) 36°