Answer:
157 m (the last answer choice)
Step-by-step explanation:
The formula for the circumference of a circle of radius r is C = 2*pi*r.
Also, the circumference of a circle of radius d is C = pi*d.
Here, r is given as 25 m, so use the first formula:
C = 2*3.14*25 m = 157 m (the last answer choice)
