Given the figure, find
- ∠y
- ∠x
(a)
∠FGL
= 180° - 132°
= 48° (Angles on a straight line)
∠y = 48° (Alternate angles)
(b)
∠LKG
= 180° - 112°
= 68° (Angles on a straight line)
∠x
= 180° - 68° - 73°
= 39° (Angles sum of triangle)
Answer(s): (a) 48°; (b) 39°