Given the figure, find
- ∠t
- ∠s
(a)
∠KLQ
= 180° - 129°
= 51° (Angles on a straight line)
∠t = 51° (Alternate angles)
(b)
∠QPL
= 180° - 110°
= 70° (Angles on a straight line)
∠s
= 180° - 70° - 78°
= 32° (Angles sum of triangle)
Answer(s): (a) 51°; (b) 32°