Contents
The publication presents online calculators and formulas that can be used to calculate the area of a circle segment through its radius and sector angle, expressed in degrees or radians.
Content
Calculating the area of a circular segment
Instructions for use: enter the known values, then press the button “Calculate”. As a result, the area will be calculated taking into account the specified data.
Recall circle segment – this is the part of the circle bounded by the arc of a circle and its chord (shown in green in the figure below).
Through the radius of the circle and the central angle in degrees
Note: number πused in the calculator is rounded up to 3,1415926536.
Calculation formula
Through the radius of the circle and the central angle in radians
Calculation formula
