Question
PSLE
In the figure, STV and XWV are straight lines and WT is parallel to VU. ∠WXS is a right angle, ∠XST = 55°, ∠STU = 121° and ∠VWT = 72°.
  1. Find ∠STW.
  2. Find ∠TUV.
4 m
(a)

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(b)

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PSLE
In the figure, STV and XWV are straight lines and WT is parallel to VU. ∠WXS is a right angle, ∠XST = 55°, ∠STU = 121° and ∠VWT = 72°.
  1. Find ∠STW.
  2. Find ∠TUV.