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BECE Mathematics 2023 Objective — Question 36

Question 36 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

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Calculate the value of y in the figure below.

Diagram for question 36
  • A. 18°
  • B. 33°Correct
  • C. 36°
  • D. 108°

Explanation

Angle on the lower parallel line next to 147° is 180° − 147° = 33°. y is alternate to it, so y = 33°.

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