Question
The figure shows a rectangle GJKH being folded along GN. Given that ∠NGJ = 21°, find
  1. ∠p
  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 GJKH being folded along GN. Given that ∠NGJ = 21°, find
  1. ∠p
  2. ∠i