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35 Other formulas that you can solve using the same Inputs

Side a of a triangle
Side A=sqrt((Side B)^2+(Side C)^2-2*Side B*Side C*cos(Angle A)) GO
Total Surface Area of a Cone
Total Surface Area=pi*Radius*(Radius+sqrt(Radius^2+Height^2)) GO
Chord length when radius and perpendicular distance are given
Chord Length=sqrt(Radius^2-Perpendicular Distance^2)*2 GO
Lateral Surface Area of a Cone
Lateral Surface Area=pi*Radius*sqrt(Radius^2+Height^2) GO
Inscribed angle when radius and length for minor arc are given
Inscribed Angle=(90*Length of Minor Arc)/(pi*Radius) GO
Inscribed angle when radius and length for major arc are given
Inscribed Angle=(90*Length of Major Arc)/(pi*Radius) GO
Total Surface Area of a Cylinder
Total Surface Area=2*pi*Radius*(Height+Radius) GO
Centripetal Force
Centripetal Force=(Mass*(Velocity)^2)/Radius GO
Central angle when radius and length for major arc are given
Central Angle=Length of Major Arc/Radius GO
Central angle when radius and length for minor arc are given
Central Angle=Length of Minor Arc/Radius GO
Surface Area of a Capsule
Surface Area=2*pi*Radius*(2*Radius+Side) GO
Volume of a Capsule
Volume=pi*(Radius)^2*((4/3)*Radius+Side) GO
Lateral Surface Area of a Cylinder
Lateral Surface Area=2*pi*Radius*Height GO
Perimeter Of Sector
Perimeter Of Sector=Arc Length+2*Radius GO
Work
Work =Force*Displacement*cos(Angle A) GO
Chord Length when radius and angle are given
Chord Length=sin(Angle A/2)*2*Radius GO
Circumference of Circle
Circumference of Circle=2*pi*Radius GO
Curved Surface Area of a Hemisphere
Curved Surface Area=2*pi*Radius^2 GO
Volume of a Circular Cone
Volume=(1/3)*pi*(Radius)^2*Height GO
Total Surface Area of a Hemisphere
Total Surface Area=3*pi*Radius^2 GO
Bottom Surface Area of a Cylinder
Bottom Surface Area=pi*Radius^2 GO
Perimeter of a quarter circle when radius is given
Perimeter=2*Radius*(1+(pi/4)) GO
Base Surface Area of a Hemisphere
Base Surface Area=pi*Radius^2 GO
Base Surface Area of a Cone
Base Surface Area=pi*Radius^2 GO
Top Surface Area of a Cylinder
Top Surface Area=pi*Radius^2 GO
Volume of a Circular Cylinder
Volume=pi*(Radius)^2*Height GO
Area of a Circle when radius is given
Area of Circle=pi*Radius^2 GO
Surface Area of a Sphere
Surface Area=4*pi*Radius^2 GO
Volume of a Hemisphere
Volume=(2/3)*pi*(Radius)^3 GO
Volume of a Sphere
Volume=(4/3)*pi*(Radius)^3 GO
Area of a Sector
Area=(Radius*Arc Length)/2 GO
Perimeter of a Semicircle when radius is given
Perimeter=Radius*(pi+2) GO
Area of a quarter circle when radius is given
Area=(pi*(Radius)^2)/4 GO
Area of a Semicircle when radius is given
Area=(pi*(Radius)^2)/2 GO
Diameter of a circle when radius is given
Diameter =2*Radius GO

Arc Length Formula

Arc Length=2*pi*Radius*(Angle A/360)
More formulas
Slope Of Line GO
Distance Between Line GO
Centroid of a Trapezoid GO
Circumference of Circle GO
Diameter of a circle when circumference is given GO
Radius of a circle when circumference is given GO
Radius of a circle when area is given GO
Diameter of a circle when area is given GO
Radius of a circle when diameter is given GO
Diameter of a circle when radius is given GO
Inscribed angle when radius and length for minor arc are given GO
Inscribed angle when radius and length for major arc are given GO
Central angle when radius and length for major arc are given GO
Central angle when radius and length for minor arc are given GO
Side of a Kite when other side and area are given GO
Side of a Kite when other side and perimeter are given GO
Side of a Rhombus when Diagonals are given GO

How to Calculate Arc Length?

Arc Length calculator uses Arc Length=2*pi*Radius*(Angle A/360) to calculate the Arc Length, Arc length is the distance between two points along a section of a curve. Arc Length and is denoted by s symbol.

How to calculate Arc Length using this online calculator? To use this online calculator for Arc Length, enter Radius (r) and Angle A (∠A) and hit the calculate button. Here is how the Arc Length calculation can be explained with given input values -> 9.424778 = 2*pi*18*(30/360).

FAQ

What is Arc Length?
Arc length is the distance between two points along a section of a curve and is represented as s=2*pi*r*(∠A/360) or Arc Length=2*pi*Radius*(Angle A/360). Radius is a radial line from the focus to any point of a curve and The angle A is one of the angles of a triangle.
How to calculate Arc Length?
Arc length is the distance between two points along a section of a curve is calculated using Arc Length=2*pi*Radius*(Angle A/360). To calculate Arc Length, you need Radius (r) and Angle A (∠A). With our tool, you need to enter the respective value for Radius and Angle A and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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