Circular segment Circular segment In geometry, a circular segment (symbol: ⌓) 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. Let "R" be the radius of the circle, "θ" the central angle in radians, α is the central angle in degrees, "c" the chord length, "s" the arc length, "h" the sagitta (height) of the
OMB Circular A-126 than the basic pay equivalent to a member of the Senior Executive Service (). Active duty military officers are exempted from this definition. All agency officials with the statutory authority to procure aircraft must ensure that their policies and procedures comply with the requirements of OMB Circular A-76, and that those programs comply with the internal control requirements of OMB Circular A-123. Any material weaknesses must be reported to the President and the United States Congress. The development of policies and procedures must be done in cooperation with the GSA. If the agency does not have systems that conform to