Question

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Answer 1

iven

adiius of circle = 3 ft

ind

rea and circumference of a circle

xplnanation

Circumference of a circle is given by

`\begin{gathered} C=2\pi r \\ C=2*3.14*3 \\ C=18.84ft \end{gathered}`

Area of circle =

`\begin{gathered} A=\pi r^2 \\ A=3.14*3*3 \\ A=28.26ft^2 \end{gathered}`

inal ANnswer

ircumference =

`18.84ft`

Area =

`28.26ft^2`