In the diagram above O is the center of the circle, if ∠PAQ = 75o,…

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Mathematics WAEC 1989

In the diagram above O is the center of the circle, if ∠PAQ = 75o, what is the value of ∠PBQ?

  • 15o
  • 75o
  • 105o checkmark
  • 150o
  • 210o

The correct answer is: C

Explanation

< PBQ = 180° - 75° (opp angles of a cyclic quadrilateral)

= 105°

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