Question
The figure shows a rectangle DFGE being folded along DK. Given that ∠KDF = 19°, find
  1. ∠d
  2. ∠y
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The figure shows a rectangle DFGE being folded along DK. Given that ∠KDF = 19°, find
  1. ∠d
  2. ∠y