Any help is much appreciated!

Answer:
28.3 m
Step-by-step explanation:
diameter=9m
circumference=pi*d
3.142*9=28.3
Answer:
C = 28.3 m
Step-by-step explanation:
The circumference of a circle is given by
C = pi *d where d is the diameter
C = 3.142 * 9
C =28.278 m
To 1 decimal place
C = 28.3 m