circumference is C = πd, d = diameter.
we know the diameter is 60, so one time around the track is just C = π60 which if you plug that in your calculator, we get C ≈ 188.4955592153876.
Answer:
fac.k nou ok your mather xd
Step-by-step explanation:
Shortest is 3.3 meters
Middle is <span>3.345 meters
Longest is 3.35 meters
Good Luck :D</span>
In 1 hour, a machine could make:

parts
In 28.8 hours, that machine make

parts