WebJan 25, 2024 · Properties of Parts of a Circle. The centre is a fixed point of a circle. Radius is a fixed distance from centre to point on the circle. The diameter equals twice the radius, and it is the longest chord. The angle … WebA sector of a circle is a portion or part of a circle that is composed of an arc and its two radii. You can compare the sector of a circle to the shape of a pizza slice. A sector is formed when two radii of the circle meet at both ends of the arc. An arc is simply a portion of the circumference of the circle. Sector of a Circle Definition
Sector Definition & Meaning Dictionary.com
WebSector Definition. The sector of a circle is defined as the portion of a circle that is enclosed between its two radii and the arc adjoining them. It is considered as a portion of a circle with two radii and an arc. ... Area of Sector of Circle = (θ/360º) × πr 2, where, θ is the angle subtended at the center, given in degrees, ... WebSector definition, a plane figure bounded by two radii and the included arc of a circle. See more. dr potti main line health
Parts of a Circle: Learn Different Parts, Properties, Formulas
WebSector area. Definition: The number of square units it takes to exactly fill a sector of a circle. Try this Drag one of the orange dots that define the endpoints of the sector. The sector area is recalculated as you drag. What the formulae are doing is taking the area of the whole circle, and then taking a fraction of that depending on what ... WebJul 3, 2024 · The sector angle is the angle subtended by two points on a circle. In other words, the sector angle is the angle formed when two radii of a circle come together. … WebSector - A sector is a section of the circle made by two different radii. Sort of like a piece of pizza or pie. Chord - A chord is a line segment that joins two points on the circle. The diameter is a special type of chord that … dr potter southlake