We get the area of the cookie cutter, which is a circle, with this formula:
A = Pi * r^2
We know the radius is 4 centimeters and we will use 3.14 for Pi.
Plug in the values.
A = 3.14 * 4^2
A = 3.14 * 16
A = 50.24
So, the cookie cutter has an area of 50.24 centimeters squared.