JSCE Mathematics 2023 Objective — Question 31
Question 31 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.
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The sum of adjacent angles on a straight line is ......
- A. 360°
- B. 90°
- C. 2 right anglesCorrect
- D. 150°
Explanation
Adjacent angles on a straight line add up to 180° = 2 right angles.
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