Pramod Singh
Indian Institute of Technology (IIT), Guwahati
Pramod Singh has created this Calculator and 0+ more calculators!
Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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9 Other formulas that you can solve using the same Inputs

Area of Sector when Radius and Angle in Degrees are Given
Area of Sector=(pi*Subtended Angle in Degrees*(radius of circle^2))/360 GO
Bend Allowance
Bend Allowance=Subtended Angle in Radians*(Radius+Stretch Factor*Width) GO
Radius of Circle from Arc Angle and Area
radius of circle=sqrt((Area of Sector*2)/Subtended Angle in Radians) GO
Area of Sector When Radius and Angle in Radians are Given
Area of Sector=(Subtended Angle in Radians*(radius of circle)^2)/2 GO
Sector angle from radius and Sector Area
Subtended Angle in Radians=(Area of Sector*2)/(radius of circle^2) GO
Radius of Circle from Arc Angle and Arc Length
radius of circle=Arc Length/Subtended Angle in Radians GO
Sector angle from radius and Arc length
Subtended Angle in Radians=Arc Length/radius of circle GO
Sector Area from Arc length and Radius
Area of Sector=(Arc Length*radius of circle)/2 GO
Arc Angle from Arc length and Radius
Theta=(pi*Arc Length)/(radius of circle*180) GO

3 Other formulas that calculate the same Output

Arc length of the circle when central angle and radius are given
Arc Length=(pi*Radius*Central Angle)/180 GO
Length of arc when central angle and radius are given
Arc Length=(pi*Radius*Central Angle)/180 GO
Arc Length
Arc Length=2*pi*Radius*(Angle A/360) GO

Arc length from Radius and Arc Angle Formula

Arc Length=radius of circle*Subtended Angle in Radians
More formulas
Area of a Circle when radius is given GO
Area of a Circle when diameter is given GO
Circumference of Circle GO
Area of a Circle when circumference is given GO
Area of a Circle when area of sector is given GO
Area of a quarter circle when area of circle is given GO
Circumference of the circle when the area of the circle is given GO
Area of the quadrant GO
Area of the ring GO
Area of a segment GO
Perimeter of a quadrant GO
Perimeter of a sector when angle subtended by an arc at center is given GO
Perimeter of a segment GO
Perimeter of a ring GO
Area of Sector When Radius and Angle in Radians are Given GO
Radius of Circle from Arc Angle and Arc Length GO
Radius of Circle from Arc Angle and Area GO
Area of Sector when Radius and Angle in Degrees are Given GO
Sector angle from radius and Arc length GO
Sector angle from radius and Sector Area GO
Sector Area from Arc length and Radius GO
Arc Angle from Arc length and Radius GO

What is Arc length?

The arc length is the length of the portion of circumference of circle which is enclosed between two radii of circle. In other words the distance along the arc (part of the circumference of a circle, or of any curve).

How to Calculate Arc length from Radius and Arc Angle ?

Arc length from Radius and Arc Angle calculator uses Arc Length=radius of circle*Subtended Angle in Radians to calculate the Arc Length, Arc length from Radius and Arc Angle can be found by multiplying radius of circle by arc angle (in radian). Arc Length and is denoted by s symbol.

How to calculate Arc length from Radius and Arc Angle using this online calculator? To use this online calculator for Arc length from Radius and Arc Angle , enter Subtended Angle in Radians (θ) and radius of circle (r) and hit the calculate button. Here is how the Arc length from Radius and Arc Angle calculation can be explained with given input values -> 17.99087 = 0.1*179.908747671112.

FAQ

What is Arc length from Radius and Arc Angle ?
Arc length from Radius and Arc Angle can be found by multiplying radius of circle by arc angle (in radian) and is represented as s=r*θ or Arc Length=radius of circle*Subtended Angle in Radians. Subtended Angle in radians is the angle made by something from a given viewpoint and The radius of circle is the distance from center of circle to the the circle.
How to calculate Arc length from Radius and Arc Angle ?
Arc length from Radius and Arc Angle can be found by multiplying radius of circle by arc angle (in radian) is calculated using Arc Length=radius of circle*Subtended Angle in Radians. To calculate Arc length from Radius and Arc Angle , you need Subtended Angle in Radians (θ) and radius of circle (r). With our tool, you need to enter the respective value for Subtended Angle in Radians and radius of circle and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Arc Length?
In this formula, Arc Length uses Subtended Angle in Radians and radius of circle. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Arc Length=2*pi*Radius*(Angle A/360)
  • Arc Length=(pi*Radius*Central Angle)/180
  • Arc Length=(pi*Radius*Central Angle)/180
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