Question
The figure is not drawn to scale. WZBF is a parallelogram. YCE and XAD are triangles. ∠YCD = 77° and DXA = 56°. Find
  1. ∠XYC
  2. the sum of ∠XDA, ∠YUA and ∠AVC.
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. WZBF is a parallelogram. YCE and XAD are triangles. ∠YCD = 77° and DXA = 56°. Find
  1. ∠XYC
  2. the sum of ∠XDA, ∠YUA and ∠AVC.