Final answer:
The question involves people walking in a city with square blocks. By considering the number of blocks traveled in a given direction, you can determine the final position of each person.
Step-by-step explanation:
In this question, the subject is Mathematics. The question involves people walking in a city with square blocks that are 120m on a side. The lines in the figures represent paths taken by different people walking in the city.
To answer the question, you can use mathematical concepts such as distance and direction. By considering the number of blocks traveled in a given direction, you can determine the final position of each person.
For example, if a person walks 3 blocks east and then 4 blocks north, you can use the Pythagorean theorem to calculate the total distance traveled and trigonometry to determine the angle of the direction.