Given the figure, find
- ∠e
- ∠d
(a)
∠PQU
= 180° - 130°
= 50° (Angles on a straight line)
∠e = 50° (Alternate angles)
(b)
∠UTQ
= 180° - 110°
= 70° (Angles on a straight line)
∠d
= 180° - 70° - 72°
= 38° (Angles sum of triangle)
Answer(s): (a) 50°; (b) 38°