The radius of the figure is $22.1\mathrm{~m}$. Calculate the area of the following sector.

Round your answer to one decimal place.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: The radius of the figure is $22.1\mathrm{~m}$. Calculate the area of the following sector.

Round your answer to one decimal place.
Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: The radius of the figure is $22.1\mathrm{~m}$. Calculate the area of the following sector.

Round your answer to one decimal place.