BECE Mathematics 2022 Objective — Question 27

Question 27 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.

Find the value of y in the figure below.

• A. 35°
• B. 45°Correct
• C. 55°
• D. 60°
• E. 75°

Explanation

The angle inside the triangle at the base = 180° - 120° = 60° (angles on a straight line). y = 180° - 75° - 60° = 45°.

Advertisement