A rally car starts at point P and races 191 kilometres south to point Q. Here the car turns west and races for 83 kilometres to point R. At point R the car must turn to head directly back to point P.

What is the compass bearing of R from P? Give your answer to one decimal place.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: A rally car starts at point P and races 191 kilometres south to point Q. Here the car turns west and races for 83 kilometres to point R. At point R the car must turn to head directly back to point P.

What is the compass bearing of R from P? Give 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: A rally car starts at point P and races 191 kilometres south to point Q. Here the car turns west and races for 83 kilometres to point R. At point R the car must turn to head directly back to point P.

What is the compass bearing of R from P? Give your answer to one decimal place.