So the formula to find the area of a circle is A = pie x r or (radius)^2 so the radius is just squared. so the radius of the circle is 3 so you would square that. pie is 3.14(rounded) A = 3.14(pie) x 3^2 A = 3.14 x 9 A = 28.26 my calculator got that which is different from the other person's answer but i hope this will help you!
