What is a reflex angle?

A reflex angle is an angle that is greater than 180° but less than 360°. In other words, it's an angle that "reflexes" or folds back on itself.

• Definition: An angle measuring between 180° and 360°.
• Measurement: Always express the measure in degrees (°).
• Visual Representation: Imagine a standard angle. A reflex angle is the angle measured from the other direction (the larger "outside" angle).
• Examples: 200°, 270°, and 359° are all reflex angles.
• Relationship to Other Angles: A reflex angle and the corresponding smaller angle (acute, right, or obtuse) will always add up to 360° (a full circle).
• Usage: Reflex angles are used in various fields like navigation, engineering, and computer graphics. You can also learn more about angle%20types for further information.