Use the diameter (d) or the radius (r) to find the area

ANSWER
[tex]28.27in^2[/tex]EXPLANATION
We want to find the area of the circle given that its radius is 3 in.
To do this, apply the formula for the area of a circle:
[tex]A=\pi r^2[/tex]where r = radius
Therefore, the area of the circle is:
[tex]\begin{gathered} A=\pi\cdot3^2 \\ A=28.27in^2 \end{gathered}[/tex]