The figure is not drawn to scale. Find
- ∠g
- ∠h
(a)
∠k
= 180° - 104°
= 76° (Angles on a straight line)
∠j
= 180° - 77° - 76°
= 27° (Angles sum of triangle)
∠j = ∠g (Alternate angles)
(b)
∠i
= 180° - 104°
= 76° (Interior angles)
∠i = ∠h = 76° (Corresponding angles)
Answer(s): (a) 27°; (b) 76°