Answer :
Answer:
C =251.2 ft
Step-by-step explanation:
To find the circumference we use
C = 2 * pi *r
C = 2 *pi * 40
C = 80 pi
C = 80 *3.14
C =251.2
Answer:
C =251.2 ft
Step-by-step explanation:
To find the circumference we use
C = 2 * pi *r
C = 2 *pi * 40
C = 80 pi
C = 80 *3.14
C =251.2