Answer:
[tex]Area=543\ cm^2[/tex]
Step-by-step explanation:
[tex]Circumference\ of\ the\ hub\ cap=82.58\ cm[/tex]
[tex]2\pi r=82.58[/tex]
[tex]r=82.58\ /\ 2\times 3.14[/tex]
[tex]r=13.15\ cm[/tex]
[tex]Area\ of\ this\ hub\ cap=\pi r^2[/tex]
[tex]Area=3.14\times 13.15^2[/tex]
[tex]Area=543\ cm^2[/tex]
I hope this helps you
:)
