Angle measurement

Angle measurement quantifies the amount of rotation between two intersecting lines or surfaces, typically expressed in degrees. Imagine turning a clock hand; the angle indicates how far it moves from a starting position. A full circle equals 360 degrees, so smaller angles represent partial turns. Angles are used in many fields, from engineering to navigation, to specify precise directions and orientations. They can be measured with tools like protractors, which help determine the degree of opening between two lines or surfaces, providing a standardized way to describe spatial relationships.