A uniform metre rod is bent into L shape with the bent arms at 90° to each other. The distance of the center of mass from the bent point is

• A

  $\frac{\mathrm{L}}{4\sqrt{2}}\mathrm{m}$

• B

  $\frac{\mathrm{L}}{2\sqrt{2}}\mathrm{m}$

• C

  $\frac{\mathrm{L}}{\sqrt{2}}\mathrm{m}$

• D

  $\frac{\mathrm{L}}{8\sqrt{2}}\mathrm{m}$