Question:
Which of the following is not a reflex angle?
Which of the following is not a reflex angle?
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Reflex angles are always greater than 180° and less than 360°.
Updated On: Oct 10, 2025
- 180°
- 200°
- 250°
- 270°
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The Correct Option is A
Solution and Explanation
Step 1: Understanding Reflex Angles.
A reflex angle is one that is greater than 180° but less than 360°. Therefore, 180° is not a reflex angle, as it is a straight angle.
Step 2: Verifying the Options.
- Option (1): 180° is not a reflex angle, it's a straight angle.
- Option (2): 200° is a reflex angle.
- Option (3): 250° is a reflex angle.
- Option (4): 270° is a reflex angle. Conclusion:
Therefore, the correct answer is (1) 180°.
A reflex angle is one that is greater than 180° but less than 360°. Therefore, 180° is not a reflex angle, as it is a straight angle.
Step 2: Verifying the Options.
- Option (1): 180° is not a reflex angle, it's a straight angle.
- Option (2): 200° is a reflex angle.
- Option (3): 250° is a reflex angle.
- Option (4): 270° is a reflex angle. Conclusion:
Therefore, the correct answer is (1) 180°.
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