Obtuse Angle

What is obtuse Angle?

Any angle that is more than 90° but less than 180° is called an obtuse angle. See the below images:

For example:

See the image: A angle that is between the 90° to 180° is called the obtuse angle, while another side angle is called the Reflex angle.

Given below an image, which type of fan is a real-life example of obtuse angles.

Another example of obtuse angles is windmills. See an image:

Here is given below an image, which is a hexagon image. in hexagon, all angles are obtuse angles.