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Arc Length and Area of a Sector of a Circle Calculator

Enter what you know below
<-- Circle Radius
<-- Central Angle θ
  

How does the Arc Length and Area of a Sector of a Circle Calculator work?

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?

  1. s = rθ
    A = ½r2θ

For more math formulas, check out our Formula Dossier

What 4 concepts are covered in the Arc Length and Area of a Sector of a Circle Calculator?

arc
a portion of the boundary of a circle or a curve
arc length and area of a sector of a circle
circle
the set of all points in the plane that are a fixed distance from a fixed point
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.

What are some example calculations for the Arc Length and Area of a Sector of a Circle Calculator?

  1. r=5,theta=0.9
  2. theta=0.6,r=4.2



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