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BECE Mathematics 2023 Objective — Question 35

Question 35 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

Find the value of z in the figure below.

Diagram for question 35

A. 20°
B. 40°
C. 70°
D. 110°
E. 60°Correct

Explanation

The angle opposite 110° equals 110°, which is 50° + z. So z = 110° − 50° = 60°.

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