A circular sector, also known as circle sector or disk sector or simply a sector (symbol: ⌔), is the portion of a disk (a closed region bounded by a circle)...

a circular flow. The four-sector model adds the foreign sector to the three-sector model. (The foreign sector is also known as the "external sector,"...

{\displaystyle s={\theta }R} The area a of the circular segment is equal to the area of the circular sector minus the area of the triangular portion (using...

tapers smoothly from a flat base (frequently, though not necessarily, circular) to a point called the apex or vertex. A cone is formed by a set of line...

{\sqrt {2}}} , analogous to the magnitude of a circular angle corresponding to the area of a circular sector in a circle with radius 2 {\displaystyle {\sqrt...

A circular arc is the arc of a circle between a pair of distinct points. If the two points are not directly opposite each other, one of these arcs, the...

Look up sector in Wiktionary, the free dictionary. Sector may refer to: Sector, West Virginia, U.S. Circular sector, the portion of a disc enclosed by...

circle Circular triangle Reuleaux triangle Circumcircle Disc Incircle and excircles of a triangle Nine-point circle Circular sector Circular segment...

beyond the circular functions. Both types depend on an argument, either circular angle or hyperbolic angle. Since the area of a circular sector with radius...

must land in the throwing sector, which is a circular sector of 34.92° centered on the throwing circle. The throwing sector has been narrowed multiple...