Answer:
I don't know well I didn't got the answer sorry I tried my best
Formula for the circumference of a circle is
1). 2 • 3.14 (pi) • r
Or
2) d • 3.14
In this case I'm using #1
Plug in the numbers
2 • 3.14 • 4.5= 28.26
The answer to question number 1 is 16.
A is 75ft. B is 8 rotations
