The proper way to search an intersection where a stop is required is:
c. on approach to the intersection. search 45° to the left then check the front and then 45° to the right.
This method allows you to assess potential hazards and traffic conditions as you approach the intersection, ensuring that you are aware of any vehicles, pedestrians, or obstructions before you come to a complete stop. After checking both sides and the front, you will have a clearer picture of the intersection before proceeding.