 Angle measuring instruments

Angle measuring instruments are devices used to determine the angle between two surfaces or lines. These instruments are essential in various fields, including engineering, architecture, surveying, and machining, where precise angle measurement is crucial for accuracy and quality. Here are some common types of angle measuring instruments: 1. **Protractor**: A simple tool typically made of plastic or metal, protractors are used to measure angles in degrees. They usually have a semicircular or circular scale.