Arc of a Circle Calculator is a free online tool that displays the arc length when the polar coordinates and the equation are given. CoolGyan’S online arc of a circle calculator tool performs the calculation faster, and it displays the arc length in a fraction of seconds.
How to Use the Arc of a Circle Calculator?
The procedure to use the arc of a circle calculator is as follows:
Step 1: Enter the polar equation and the coordinates in the input field
Step 2: Now click the button “Submit” to get the result
Step 3: Finally, the arc length of a circle will be displayed in the new window
What is Meant by Arc of a Circle?
In Geometry, the set of all points in a plane which are equally spaced from a fixed point is known as a circle. The perimeter of the circle is known as its circumference. A chord of a circle is the line segment joining any two points on the circumference of a circle. An arc of a circle is a part of the circumference. Arc is a continuous piece of the circle. The length of an arc of a circle which subtends an angle of ‘θ’ (in degrees) and has a radius of ‘r’ units is given as:
Arc length = 2πr × (θ/360°)
To find the length of the arc of any circle, simply input the radius and the angle subtended by it at the centre in degrees.