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Reflex Angle

A Reflex Angle is more than 180° but less than 360°

More Examples of Reflex Angle

Which Angle?

Remember to look carefully at which angle you are being asked to name.

The reflex angle is the larger angle. It is more than 180° but less than 360°

If you choose the smaller angle you might have an Acute Angle, or an Obtuse Angle instead:

Acute Angle And Reflex AngleObtuse Angle And Reflex Angle

The larger angle is a Reflex Angle,
The smaller angle is an Acute Angle

The larger angle is a Reflex Angle,
The smaller angle is an Obtuse Angle

Learn More

Angles

Acute Angles

Obtuse Angles

Exterior Angle Theorem

Geometry Index

Categories: Geometry
Sigma: