Arc of a circle is a portion of its circumference. Thus, the arc length of a circle is a fraction of its circumference. If θ degrees is the central angle made by an arc of a circle, then the arc length …

This arc length calculator is a tool that can calculate the length of an arc and the area of a circle sector. This article explains the arc length formula in detail and provides you with step-by-step …

To get the area of the arc segment, we need to subtract the area of the triangle, determined by the circle's center and the two end points of the arc, from the area . See Circular segment for …

Part of the circumference of a circle. Or part of any curve. See an arc in action (drag the points): The arc length is: L = θ × r (when θ is in radians) L = θ × π 180 × r (when θ is in degrees)

Oct 13, 2025 · Arc length is the distance between one endpoint of an arc on a circle to the other. In this article, we’ll tell you what formulas you need and how to use them to find a circle's arc …

Here you will learn about the arc length formula, including how to identify the arc of a circle (minor and major), form and use the arc length formula to calculate arc length, and calculate the arc …

Aug 17, 2025 · The length of a circular arc is a (desired) fraction of the circumference. For degree measure: Take the central angle corresponding to the desired arc length (in degrees), divide …

Jul 23, 2025 · Arc length is the distance along the curved path of a circle or any part of its circumference. We define arc length as measuring the length of a slice of pizza crust. Arc …

Our Arc Length Calculator is a powerful and easy-to-use online tool designed to instantly compute the arc length using just two inputs: the radius and the central angle.

Apr 9, 2025 · Learn to calculate a circular arc's length with key formulas and clear, step-by-step examples to boost your geometry skills.