Help me please.................................................................

Circumference of circle = [tex]2πr[/tex]
[tex]r = 3.5 feet [/tex]
=> Circumference = [tex]2 × \frac{22}{7} × 3.5 feet[/tex]
=> Circumference = [tex]2 ×22 × 0.5 feet [/tex]
=> Circumference = [tex] 22 feet [/tex]
[tex]\\[/tex]
[tex]\\\\\\[/tex]
HOPE IT HELPS
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