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WAEC Mathematics 2024 Objective — Question 30

Question 30 of 50 from the West African Examinations Council (WAEC) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

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30. In the diagram, ∠SQR = 52° and ∠PRT = 16°. Find the value of the angle marked y.

Diagram for question 30
  • A. 64°
  • B. 68°
  • C. 112°Correct
  • D. 128°

Explanation

y is the exterior angle of cyclic quadrilateral RQST; y = 52°+16°+... = 112°.

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