Answer:
The person would have to run 40.2 yards more if they ran from point X-Y-Z instead of running straight from point X to point Z.
Hope this helps!
Explanation:
If a person ran from point X to point Y, then to point Z, they would have to run 153.5 yards ( 100 ( length ) + 53.3 ( width ) ).
If a person ran from point X to point Z, they would have to run :
53.3² + 100² = c² ( Pythagorean Therom )
2,840.89 + 10,000 = c²
12840.89 = c²
c =

c = 113.317650...
Point X to point Z is around 113.32 yards.
The person would have to run around 40.18 yards more if they ran X-Y-Z compared to X-Z.