In order to find the total space enclosed by the sector, we use thearea of a sectorformula. The area of a sector can be calculated using the following formulas, Area of a Sector of Circle = (θ/360º) ×πr2, where, θ is the sector angle subtended by the arc at the center, ...
Arc of a Circle:An arc of a circle is referred to as a curve that is a part or portion of its circumference. Acute centralangleswill always produce minor arcs and small sectors. When the central angle formed by the two radii is 90o, the sector is called a quadrant because the total ...
(half of circle = half of area) Quarter-Circle (1/4 of circle = 1/4 of area)Any Sector (fractional part of the area)where n is the number of degrees in the central angle of the sector.where C S is the arc length of the sector.Notice that when finding the area of a sector,...
Area Of Sector A sector is like a “pizza slice” of the circle. It consists of a region bounded by two radii and an arc lying between the radii. The area of a sector is a fraction of the area of the circle. This area is proportional to the central angle. In other words, the bi...
A Sector Area Calculator is a tool that calculates the area of a sector of a circle. A sector is a portion of a circle enclosed between two radii and an arc. Enter Information Enter Information: Enter the central angle (in degrees): Enter the radius of the circle: Calculate ...
In a circle, two radii determine two arcs on the circle's circumference. These arcs can have the same length or not. When one arc is smaller than the other one, the area enclosed by the smaller arc and the two radii is the area of the minor circular sector. How do you find the ar...
That slice is a part of the circular pizza, separated across the center. Therefore, a part of the circle cut through the center, making a specific angle with the center known as a sector. How is the circle area related to these parts of the circle? What is the formula for the area ...
A sector is a section (or part) of a circle. Sectors have central angles and radius values which we can use to find the area. In the image above you can see the light brown sector of the circle (called a minor sector) with a central angle of θ° ...
A = area of a sector π = 3.141592654 r = radius of the circle θ = central angle in degrees Please input radius of the circle and the central angle in degrees, then click Calculate Area of Sector button. The calculator will show you the chart of the sector based on your input as we...
Area and circumference of a circle: Arc and sector of a circle: Segment of circle and perimeter of segment: Area of the circular ring: Formula for intersecting chords in circle: Formula for length of the tangents of circles: Geometry Math ...