Question
The figure is made up of 2 rectangles, LMNP and QRSN. Given that ∠PNS is 144°,
  1. find ∠t.
  2. find ∠u.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The figure is made up of 2 rectangles, LMNP and QRSN. Given that ∠PNS is 144°,
  1. find ∠t.
  2. find ∠u.