Sector Area Calculator
Result

This online tool calculates the area of sector for given radius and angle. You can enter input in different unit like meter, inch, feet, yard etc

How to calculate area of sector ?

Q.Calculate area of sector of radius 3m and angle is 30 degree.

Ans:
Given,. r=3m,
        angle=30 degree
                  =30×(Ï€/180)
                  =0.52 radians

Area =r2 ×(angle/2)
                =32× 0.52/2
                 =2.34 sq.m