The antipodal position of a place refers to the point on the Earth`s surface exactly opposite to that place. In other words, if we draw a straight line through the center of the Earth from the given place, the antipodal position will be where that line exits the Earth on the opposite side.

In this case, the given place is located at 35° south and 80° west. To find the antipodal position, we need to find the point that is 35° north and 100° east.

Let`s dissect each option to understand why option 2 is the correct answer:

- Option 1 suggests that the antipodal position is at 55° north and 80° east. This is incorrect because it doesn`t correspond to the given latitude and longitude.

- Option 2 suggests that the antipodal position is at 35° north and 100° east. This is the correct answer as it corresponds to the given latitude and longitude.

- Option 3 suggests that the antipodal position is at 100° north and 80° east. This is incorrect because 100° north is not a valid latitude.

- Option 4 suggests that the antipodal position is at 55° south and