A jogger runs on the track shown in FIGURE 2-30. Neglecting the curvature of the corners, (a)

Question:

A jogger runs on the track shown in FIGURE 2-30. Neglecting the curvature of the corners,
(a) What are the distance traveled and the displacement in running from point A to point B?
(b) Find the distance and displacement for a complete circuit of the track.
In figure 2-30