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

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Mathematics WAEC 2003

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

  • 235o checkmark
  • 290o
  • 305o
  • 325o

The correct answer is: A

Explanation

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