Given the figure, find
- ∠i
- ∠h
(a)
∠CDH
= 180° - 129°
= 51° (Angles on a straight line)
∠i = 51° (Alternate angles)
(b)
∠HGD
= 180° - 110°
= 70° (Angles on a straight line)
∠h
= 180° - 70° - 73°
= 37° (Angles sum of triangle)
Answer(s): (a) 51°; (b) 37°