BECE Mathematics 2022 Objective — Question 48

Question 48 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 x in the figure below.

A. 36°
B. 48°
C. 56°
D. 68°Correct
E. 72°

Explanation

The two equal sides make the base angles equal. The base angle = 180° - 124° = 56°. x = 180° - 56° - 56° = 68°.

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