Obtuse Angles

An Obtuse Angle is more than 90° but less than 180°

Obtuse Angle


More Examples of obtuse angles

Obtuse Angle Examples

Which is Obtuse Angle?

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

The obtuse angle is the smaller angle.

It is more than 90° and less than 180°.

The larger angle is a Reflex Angle (more than 180° but less than 360°)

Obtuse and Reflex Angle

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

Learn More


Acute Angles

Reflex Angle

Congruent Angles

Geometry Index