Consider circle N with radius 30 cm and Theta equals StartFraction pi Over 6 EndFraction radians.

Circle N is shown. Line segments L N and M N are radii with lengths of 30 centimeters. Angle L N M is theta.

What is the approximate length of minor arc LM? Round to the nearest tenth of a centimeter.

12.4 centimeters
15.7 centimeters
31.4 centimeters
36.7 centimeters