Π=3.14
r= radius (center of the circle<span> to the outside edge)</span>
A=π
so first you would find the area of the whole pizza
(A=π)÷12
then you would take that area and divide it by 12
so if the area of the whole pizza is 24
then you would do 24÷12 which would be 2
r= radius (center of the circle<span> to the outside edge)</span>
A=π
so first you would find the area of the whole pizza
(A=π
then you would take that area and divide it by 12
so if the area of the whole pizza is 24
then you would do 24÷12 which would be 2