Answer:
17.03 meters
Step-by-step explanation:
The circumference of a circle:
[tex]C=2\pi r \mbox{ or }C=\2d[/tex]
where r is the radius and d is the diameter.
Given the diameter here, all you need to do is multiply it by pi:
[tex]\rightarrow C=\pi d\\\rightarrow C=(3.14159...)(5.42)\\\rightarrow C=17.0274...[/tex]
Rounded to 2 decimal places, you get 17.03 meters.