Answer:
2 units
Step-by-step explanation:
the radius is always half the diameter
d = 2r
As long as the new rectangle is not moved, just dilated, line EF will be parallel.
The anwser is along the lines of "there are 26 teams in the league, and if each team has 18 players then 26 times 18 is equal to 468 players in the league.
hope this helps and dont forget to hit that heart :)
Use the quadractic formula