# All About Geometry!

### Learn new angles and learn about the protractor!

## The most common angles.

On this page you will see angles you might have seen in history of your math learning of geometry!

## The right angle The right angle is exactly to be measured to be 90 degrees and is a common angle in most architecture of the buildings you see in your town/city. | ## The obtuse angle The obtuse angle is an angle that is above the angle measurement of 90 degrees but is less than 180 degrees. | ## The acute angle The acute angle is an angle that measures less than 90 degrees it is in fact a very small angle. |

## The right angle

The right angle is exactly to be measured to be 90 degrees and is a common angle in most architecture of the buildings you see in your town/city.

## The obtuse angle

The obtuse angle is an angle that is above the angle measurement of 90 degrees but is less than 180 degrees.

## The protractor

The protractor is a commonly used tool for measuring angles. But don't expect to get an exact measurement every time so don't stress over it :)!