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

Find radius of the circle.

Area of the circle $\"\"$ square centimeters.

Central angle $\"\"$ radian.

Consider $\"\"$ .

Substitute corresponding values in above formula.

$\"\"$

Thus, radius of the circle is 6.928 centimeters.

Radius of the circle is 6.928 centimeters.