Enter values below
<- Radius
<- Central Angle
  

How does the Arc Length and Area of a Sector of a Circle Calculator work?
Free Arc Length and Area of a Sector of a Circle Calculator - Calculates the arc length of a circle and the area of the sector of a circle
This calculator has 2 inputs.

What 1 formula is used for the Arc Length and Area of a Sector of a Circle Calculator?

s = rθ
A = ½r2θ

For more math formulas, check out our Formula Dossier
What 7 concepts are covered in the Arc Length and Area of a Sector of a Circle Calculator?
angle
the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.
arc
a portion of the boundary of a circle or a curve
area
Number of square units covering the shape
circle
the set of all points in the plane that are a fixed distance from a fixed point
length
the measurement or extent of something from end to end
radius
Distance from the center of a circle to the edge
C/2π
sector
a pie-shaped part of a circle made of the arc along with its two radii
(θ/360°) * πr2, where θ is measured in degrees.
Example calculations for the Arc Length and Area of a Sector of a Circle Calculator



Arc Length and Area of a Sector of a Circle Calculator Video

Arc Length and Area of a Sector of a Circle Calculator Video