Question
In the figure, CJD, EJF and GJH are straight lines. ∠y is half the size of ∠z and ∠EJH is 135°. Find ∠y.
2 m

Click button first when a symbol is required. X

In the figure, CJD, EJF and GJH are straight lines. ∠y is half the size of ∠z and ∠EJH is 135°. Find ∠y.