Answer:
7.5 miles
Step-by-step explanation:
Each side is 1/4 miles long,
a pentagon has 5 equal sides, therefore, total distance around the track in one lap is 1/4 x 5 = 5/4 miles
If he completes 6 laps, then total distance jogged will be 6 x 5/4 = 30/4 = 7.5 miles