Competitive 2 in 1 stainless steel protractor for sale, the two arm protractor features clear and easy to read scale marking for accurate measurements, it is ideal for woodworking, metalworking and more.
Angle protractors are commonly used in fields such as construction, engineering, and carpentry to measure angles for cutting and fitting materials. They are also used in mathematics and physics to solve problems involving angles and trigonometry.
Tips: What are the units of measurement used with angle protractors?
The units of measurement used with angle protractors are degrees. A degree is a unit of measurement for angles, where one complete rotation around a circle is divided into 360 degrees. The protractor typically has a semicircular shape and is marked with a scale that ranges from 0 to 180 degrees, with each degree further divided into minutes and seconds for more precise measurements. Some protractors may also have a full circle scale with 360 degrees for more advanced applications.