Question

Any help is much appreciated!

Answer 1

28.3 m

Explanation:

diameter=9m

circumference=pi*d

3.142*9=28.3

Answer 2

C = 28.3 m

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