question: The diagram shows a water trough in the shape of a half cylinder. The height is 2.49 m and radius is 0.92 m.
  
  Find the surface area of the outside of this water trough.
  
  Round your answer to two decimal places.
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: The diagram shows a water trough in the shape of a half cylinder. The height is 2.49 m and radius is 0.92 m.
  
  Find the surface area of the outside of this water trough.
  
  Round your answer to two decimal places.
query_cot: 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 diagram shows a water trough in the shape of a half cylinder. The height is 2.49 m and radius is 0.92 m.
  
  Find the surface area of the outside of this water trough.
  
  Round your answer to two decimal places.
question_for_eval: The diagram shows a water trough in the shape of a half cylinder. The height is 2.49 m and radius is 0.92 m.
  
  Find the surface area of the outside of this water trough.
  
  Round your answer to two decimal places.