Question
In the figure, PQ is a straight line. ∠NRP = 90°, ∠SRT is equal to ∠TRQ but 30° more than ∠NRS.
  1. What line is perpendicular to PQ?
  2. Find ∠SRT.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In the figure, PQ is a straight line. ∠NRP = 90°, ∠SRT is equal to ∠TRQ but 30° more than ∠NRS.
  1. What line is perpendicular to PQ?
  2. Find ∠SRT.