Question
The figure is not drawn to scale. YZBC is a parallelogram. ∠CYO is 59° and ∠BZA is 28°. YZA is an isosceles triangle and YZ = ZA.
  1. Find ∠OAZ.
  2. Find ∠YCB.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The figure is not drawn to scale. YZBC is a parallelogram. ∠CYO is 59° and ∠BZA is 28°. YZA is an isosceles triangle and YZ = ZA.
  1. Find ∠OAZ.
  2. Find ∠YCB.