Chord length of a Circular segment

Description

Circular segment is a region of a circle which is “cut off” from the rest of the circle by a secant or a chord. More formally, a Circular segment is a region of two-dimensional space that is bounded by an arc (of less than 180°) of a circle and by the chord connecting the endpoints of the arc. The chord length can be calculated by the radius of the circle and the central angle.

Related formulas

Variables

cThe chord length (m)
RRadius of the circle (m)
θThe central angle (radians)