Area of the sector $\"\"$ , where $\"\"$ is the radius of the circle and $\"\"$ is the central angle.

Radius of the circle $\"\"$ meters.

Central angle $\"\"$ radian.

Consider $\"\"$ .

Substitute corresponding values in above formula..

$\"\"$

Thus, area of the sector is $\"\"$ square meters.

Area of the sector is $\"\"$ square meters.