JSCE Mathematics 2023 Objective — Question 62

Question 62 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

Find the value of x in the diagram below

A. 35°
B. 36°Correct
C. 72°
D. 108°

Explanation

The parallel sides make 3x and 2x co-interior angles: 3x + 2x = 180°, so x = 36°.

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