# Major arc calculator

To use the arc length calculator, simply enter the central angle and the radius into the top two boxes. If we are only given the diameter and not the radius we can enter that instead, though the radius is always half the diameter so it’s not too ## The Complete Circular Arc Calculator

The arc of a circle calculator developed by icalculator requires you to enter the radius or the diameter (whichever is available) and the angle in degrees. The calculator will automatically give you the chord length as well as the arc
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## Circular segment

The arc's length can be calculated with the central angle of the arc and the radius of the circle. The formula for the length of an arc: l = 2πr (C∠/360°) where, l = length r = radius

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Math is a subject that can be difficult for many students. However, with practice and perseverance, it is possible to improve one's skills in this area.