Question
The figure shows a rectangle WYZX being folded along WH. Given that ∠HWY = 21°, find
  1. ∠x
  2. ∠i
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 WYZX being folded along WH. Given that ∠HWY = 21°, find
  1. ∠x
  2. ∠i