Question
In the figure, Z is the centre of the circle, WZ is parallel to XY and ∠XZY = 112°. Find the values of
  1. ∠x
  2. ∠y
  3. ∠z
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

In the figure, Z is the centre of the circle, WZ is parallel to XY and ∠XZY = 112°. Find the values of
  1. ∠x
  2. ∠y
  3. ∠z