Hello there! Can someone help me with this and give me an expalination? I kinda get it but I still need a bit of help! And please provide the answer after your explaintion!

Hello there Can someone help me with this and give me an expalination I kinda get it but I still need a bit of help And please provide the answer after your exp class=
Relax

Respuesta :

Well so the equation to find an area of a circle is 3.14r^2 so it would be 3.14 x 12x12 which equals 452.16. Hope this helps