The figure is made up of straight lines. Given that ∠v is twice that of ∠x, find
- ∠v
- ∠w
- ∠x
(a)
∠v = 82° (Vertically opposite angles)
(b)
∠w
= 180° - 82° - 41°
= 57° (Angles on a straight line)
(c)
∠x
= 82° ÷ 2
= 41°
Answer(s):(a) 82°; (b) 57°; (c) 41°