The figure is not drawn to scale. Find
- ∠p
- ∠q
(a)
∠t
= 180° - 102°
= 78° (Angles on a straight line)
∠s
= 180° - 76° - 78°
= 26° (Angles sum of triangle)
∠s = ∠p (Alternate angles)
(b)
∠r
= 180° - 102°
= 78° (Interior angles)
∠r = ∠q = 78° (Corresponding angles)
Answer(s): (a) 26°; (b) 78°