In the diagram, PQ/RT /RS/ =/QS/, ∠QST= 70° and ∠PQW = 55° Find the size...

MATHEMATICS
WAEC 2003

In the diagram, PQ/RT /RS/ =/QS/, ∠QST= 70° and ∠PQW = 55° Find the size of reflex ∠WQS

  • A. 235°
  • B. 290°
  • C. 305°
  • D. 325°

Correct Answer: A. 235°

Explanation

Reflex ∠WQS = 360° - (55° + 70°) =360° - 125° = 235°



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