Source: wikibot/arc-measurement
= Arc measurement
{wiki=Arc_measurement}
Arc measurement refers to the measurement of angles, typically in the context of geometry and trigonometry, or the measurement of the length of a curve or circular arc. Here are two primary contexts of arc measurement: 1. **Angular Measurement**: In geometry, an arc is a portion of the circumference of a circle. The angle subtended by this arc at the center of the circle can be measured in degrees or radians.